guide to make boat

Today I received an email from Magnus Murphy to tell me that he has started a Shearwater Yacht Owners Group on FaceBook for owners of boats to our Shearwater 39 & 45 designs, as well as anyone else who has an interest in these boats. Magnus and his family own a really nice and rather well-known Shearwater 39 named "Losloper" (Afrikaans for Wanderer), pictured below. She was built in Cape Town by perfectionist craftsman Gary Back as his personal boat, was refitted after being damaged in a hurricane in the Caribbean, then was bought by Bernadette and Douglas Bernan. For a few years they cruised on her as "Ithaka", recording their adventures in Cruising World magazine, where Bernadette had been employed as Editor.


The Shearwater 39 design was commissioned by Gerfried Nebe, of Nebe Boatbuilders, who wanted a seaworthy and fast cruiser with modern underbody and classic good looks. The result was a very pretty and extremely capable offshore yacht that turns heads wherever it goes. Marketed only in the small South African market and mostly during the era of political isolation, it nevertheless gained a good following. I have lost track of many of the boats but here are some bits of info that I hope will not bore you to tears.

Hull #1 was built from wood and was Gerfried Nebe's own boat "Gabriel". The moulds for the GRP boats were taken from her. Gerfried has cruised her extensively in the Atlantic and is now readying her for her next voyage.

Hull #2 was built from aluminium by Jacobs Brothers Boatbuilders in Cape Town, for Lofty Huysamer. Lofty was a perfectionist but his own workmanship did not meet his own high standards. He fitted out the boat himself and kept rejecting his own work and ripping it out. When he left Cape Town his boat was little more than an empty shell, with only a nav station, galley and platform for a berth. She is now named "Skylark II" and is owned by Chris & Desiree Tattles of New Zealand. (Updated March 2012)

Hull #3 was built by John & Jo Fensham. She was launched as "Tamborine" and was sold about 2002. John says that she has left South Africa but he does not know where she is now. (Updated Jan 2012).

Hull # 4 belonged to an Italian family and was named "Kalahari", pictured below. She was lost in a small port in Croatia or thereabouts, when every boat in the harbour was shelled and sunk. Being a war situation, her owners received no insurance payout.



Hull #5 is a gaff-rigged excursion schooner built by Roddy Johnston. She carried passengers in Hout Bay, South Africa, for a seaon or two. He then moved her to the Caribbean, where she has carried thousands of excursion passengers as "Spirit of Anegada". She was owned/operated for a few years by Nick & Lyndsay Voorhoeve, who later commissioned our successful little Cape Cutter 19 design that is now built in UK.

Hull #6 - was fitted out by Brian Bax and launched as "Erica-Joe".

Hull #7 became "Shoestring III", owned by my good friends Petr Muzik & May Lyon. Petr has circum-navigated on her, completing his voyage in December 2007 at the age of 69. She is now based in Port Owen on the SA West Coast. Here is "Shoestring III" on her launch day.


Hull #8 was owned and fitted out by Richard Acheson, who later started Shearwater Yachts to build the Shearwater 45. His 39 was named "Askari". He sold her ro Richard Brown, of Portland, Oregon. (Update March 2012).

Hull #9 was built by John & Hilary Price and named "Talitha Koum". She now belongs to Gordon Joyce and is based in the Persian Gulf, named "Talitha". (Updated March 2012)

Hull #10 is named "Pinta". She has a custom traditional two-box deck and gaff schooner rig and is owned by Robin and Laetitia Ellis. She is based in Port Owen on the West Coast of South Africa.

Hull #11 belonged to Thys Henson. On delivery to her new owner, Gordon Joyce, in the Persian Gulf in January 2008, she became entangled in fishing nets at night. Her delivery crew scuttled her in very unfortunate circumstances soon after, so that they could be removed from her by a passing ship. This episode resulted in the delivery skipper losing his RYA certification. She was named "Pamelou". Gordon Joyce bought #9 to replace her.

Hull #12 was bought by Juri Terblanche then sold to Ken Nicoll before Juri had progressed much with the fitout. John Fensham (owner of #3) fitted her out for Ken. The Nicoll family sailed her for a few years before a declining economy forced them to sell. Her next owner was Willie Vanderverre, who once told me that she was the most seaworthy boat he had ever owned, which included much bigger boats. Her next owner was Walter Burgoyne, who sold her to her current owner, Dennis Jud. She has been renamed "Centime" and is cruising the world. (Added March 2012)

Hull #13 was Gary Back's boat "Slithermoon". She was bought by Douglas and Bernadette Bernon and renamed "Ithaka".  She is now magnus Murphy's "Losloper".


Hull #14 was launched as "Helen Mary" by Bill Howard. She is now named "Cathexis".


Hull #15 is "Freyja", originally owned by Koos Steyn and now Michael in Tasmania.


Hull #16 - Still owned by her original owner, Richard walker, and based in Fort Pierce, Florida. Her name is "Luric". (Updated August 2014)

Hull #17 was built by Nebe Boatbuilders for Lewis Gerber and named "Honeychile". She now belongs to champion South African canoist Robbie Herreveld.

Hull #18 - "Enhantica", owned by Chris Ellis and in France as of July 2014.

Hull #19 - Owned by Alan Ward and based in Port Owen on the South African West Coast, she is named "Windward".

Hull #20 - This boat was originally commissioned by a Mr Wessels. By a process of elimination, this seems to be the boat launched by Peter van Andel in Mossel Bay as "Take Five". Her next owner renamed her "Amajuba". She is now owned by Jaques Gregory and is named "Navigator". (Updated August 2014)

Hull #21 is based in Kiel, Germany, owned by Dr Reinhard Wiegers.

Hull #22 - Wooden boat being built by Richard Styles in Australia, status unknown.

Hull #23 belonged to Mark Sweet, who was fitting her out with custom deck and gaff schooner rig for excursion work in Knysna, on the South African South Coast. One cold winter night a group of bergies (vagrants) climbed over the fence to shelter under her from the rain. Their fire got out of control and Mark's boat went up in flames.

Hull #24 was launched a couple of years ago by Rod & Mary Turner-Smith. Named "Sheer Tenacity", they are cruising in distant waters.

Hull #25 is named "Sea Lion" and is owned by Englishman Chris Hull. She is currently in the Caribbean (Updated March 2012)

I have lost track of those that are shown as "Unidentified". Hulls sometimes changed hands during fitting out, so their histories are not easy to follow. I hope to fill in more of the blanks as info comes my way

Another boat that is not on my list is "Ukelele Lady", built for and owned for years by my good friend Nick Taylor. I sailed on her in the 1993 Cape to Rio Race as navigator and sailing master. Although we are still good friends, Nick swears that he will never sail long distance with me again because I am a madman on a boat. In explanation, I should tell you that I like to sail fast and efficiently. Nick likes to cruise and to do so slowly when he cannot see where he is going, such as any time that the sun goes to sleep. This normally happens about 12 hours out of 24, so Nick was very unhappy with my need to sail very fast 50% of the time that we were on the ocean. He named me "Herr Doktor" because he felt that I had been expelled from the Gestapo for cruilty. Like I said, we are still good friends.

A few other 39s are also being built from wood or aluminium in other parts of the world.

The Shearwater is one of my favourite designs. I don't think that there is anything in it that I would change if I were to draw her again. It is one of those most wonderful of boats that sails much faster than it looks like it should. It is bad to design anything that looks fast but isn't, whether a boat, car, airplane or whatever. In contrast, it is great fun to pass anyone who believed their car/boat/airplane/whatever to be faster. The Shearwaters do that with style.

I will leave the Shearwater 45 for another time.

Link to Shearwater 39 web page.

:-) _/) _/) _/) (happy sailing smiley)

Dudley Dix

Wooden Boat Magazine is organising a sailing regatta for wooden boats for next year. Details are still being firmed up but it looks like it will happen in May 2011, with May 20-22 as the provisional dates. The planned venue is Rock Hall Yacht Club on the Eastern side of Chesapeake Bay, across from Annapolis MD.

This will be a good opportunity to show off your wooden boat, whether it is newly constructed, original classic or has been rebuilt. Logistics of hosting a wide range of boats and running races for all types dictate that there have to be limits on type and size of boats that will be eligible. This issue is being discussed on the Wooden Boat Forum, at http://forum.woodenboat.com/showthread.php?t=111790, where you can watch and participate in the development of this worthwhile event. The maximum size is likely to be set at 30ft length overall, including boswprit but excluding rudder.

I have not visited Rock Hall Yacht Club but it looks like a really nice venue. Sailing waters are good, with excellent facilities and on-site camping space available. The club has much experience running regattas, so they should be able to host a great event.

I plan to take my Paper Jet #1 to the regatta and hope that we will get many other Paper Jet owners to join us as well. The prototype of the Paper Jet's big sister should also be ready to join us by then.



If you don't own a wooden boat but want to, you have ample time to build a plywood sailing dinghy and have it in the water by May 2011. There are many plywood sailing designs of all concepts that you can choose from. To see what we have in our design range that may be suitable, go to our budget projects page 
or our stock plan pricelist.

If you already have one of our wooden designs, please try to join us at Rock Hall Yacht Club for this event. Your boat does not have to be an established one-design racing class to participate. As long as your boat fits into the basic parameters of the regatta you will fit into a class under the handicap system that will be applied.

We look forward to seeing you there.

It is about 27 years since we first signed up with an agent to represent us in a foreign country. We were in South Africa and that agent was Graham Shanon's Coast Yacht Design in Canada. That long ago, all written/sketched correspondence was exchanged by snailmail letter post, even before the advent of faxes to speed up our lives. Letters took 2-3 weeks each way by airmail between South Africa and USA. Builders had to think through problems for themselves or plan well ahead because a question would not receive a reply for 4-6 weeks.

The fax initiated the death of the leisurely pace of our lives forever but it took years for the mindset to change. Urgent issues were dealt with by fax and telephone but all else went the snailmail route as before.

Drawings were all done by hand with pencil or ink on velum or plastic film. The eraser was as much a creative tool as was the pencil. If I got the layout of a drawing wrong I had to erase it and redraw, start again from the beginning or tape a piece of velum to an edge of the drawing to adjust the position of my work on the sheet. Plans were printed by hand, one at a time, by the dyeline ammonia process. They had to be well cared for and builders had to protect them from light or the information disappeared from the paper.

Now, working in CAD, I just grab whatever I want to move with my computer mouse then move it to where I want it on the drawing, or I can change the size of the drawing in an instant. CAD is still just a tool, an electronic version of pencil and eraser, but it brought with it so many conveniences (and as many frustrations). CAD and computers offer countless features to speed up the design process but, when things go wrong electronically, they take back all the time that they have saved us, with interest. When the design is done, we print with permanent ink onto 50m long rolls of paper or Mylar, with one computer spewing prints out of two plotters and another printer simultaneoulsy.

Now we have instantaneous electronic communication in the form of email, Instant Messaging, Skype etc, which were supposed to make life easier and give us more time. Instead they have done the opposite. Sometimes if a question is not answered within 24 hours a reminder arrives in the inbox. Unfortunately, it is easier to send a question by email than to look for information that is already in our hands. We are all guilty of this when we have a problem. It makes life easier for he who has the problem but wastes the time of he who has to tell us where to look for the information that we already have at our fingertips.

Things really have changed. We live in another country and we are in daily contact with our builders worldwide. We have boats sailing or being built in 78 countries, on all continents and in all corners of the world. The Internet has allowed us to reach people whom and where I would never have dreamed possible only 20 years ago. As kids, we understood Mongolia to be an even more out of the way place than Timbuktu. Now, we have boats as large as 43ft being built to the North of Mongolia, in Siberia.

Much of this is also due to the network of wonderful agents that we have managed to develop over the years since Graham Shanon contacted me to ask if he could be my agent. These people provide the personal contact for us with our customers who are not comfortable with long-distance purchases or who do not have access to the Internet. They have proven to be particularly valuable in countries where most people cannot speak my language and I cannot speak theirs.

Today we have spread a bit further, by signing with a new agent who will represent us in India. Sailing and boating are rapidly growing activities in India and it will be good for us to be represented there. Pelican Yachts is owned by Sagar Kudale and Gaurav Shinde. Based in Mumbai, where they are active sailors and also teach sailing, they should be well positioned to sell our designs to builders in India. They have also taken on the rights to cut kits for our plywood designs, which they will be able to sell to amateur and professional builders.

We look forward to a long and mutually rewarding relationship with Pelican Yachts.

To make contact with Pelican Yachts or any of our other 15 agents, go to our contact page at http://dixdesign.com/email.htm .  

This past weekend I was in Annapolis for the Chesapeake Power Boat Symposium. This was the 2nd of what looks like becoming a biennial event. With a good crowd in attendance and ample quality papers delivered, it looks like it has a great future as an occasion to educate oneself about developments in power boat design.

Held on the campus of St John's College in their lecture theatre, I had only one complaint about the proceedings. The number of papers on the schedule meant that each was squeezed into a 30 minute segment, including question time. Time pressure meant that most of the speakers had to rush their presentations somewhat to fit into the allotted time. It seemed to us in the audience that the 1 hour 45 minute lunch breaks could have been shortened considerably so that each speaker might have had another 5 minutes. That said, it is easy to question the decisions of an organising committee such as that needed for the symposium, without knowing the background to those decisions. On the whole they did an excellent job of putting a large number of technical papers in front of us.

The technical program kicked off with a tribute to Dr Daniel Savitsky, on whose research so much of current power boat performance prediction theory is based. It was an honour to see him there with his wife.

The papers covered a broad range of subjects. At one extreme were those that gave very technical results of research in various parts of the world, with complicated formulae that most will have trouble getting their heads around. At the other extreme were papers on more easily grasped subjects illustrated with video footage. These included radio controlled testing on the open sea of large scale models of military warships and the problems of tank-testing models of racing power boats that travel at speeds approaching 200mph.

An interesting paper was delivered by Paul Kamen on the dangers of current personal water craft (PWCs). This was with particular reference to the lack of brakes, in the form of a reversing bucket on the jet, and the fact that closing the throttle to kill thrust also kills steering. Trying to avoid a collision by closing the throttle and turning is generally totally ineffective and results in high-speed impact.

Another very interesting paper illustrated the wave patterns and associated drag of a monohull as it moves through water of various depths. What a surprise it was to hear and see that a hull has less drag in very shallow water than in slightly deeper water. In retrospect, it explained to me why I have noticed that my Paper Jet slips along effortlessly and with virtually no wake in calf-depth water.

Those of us in the audience who work with 3D surface design were delighted to see the presentation by Matt Sederberg on T-Splines. These are recently developed tools for NURBS surfaces that will make it much easier for us to define the often complicated surfaces of hulls and superstructures of boats. To cap it all, they also allow much smaller design files, for faster processing and smaller storage requirements.

All-in-all, the Chesapeake Power Boat Symposium was well worthwhile attending. I look forward the the 3rd one, in 2012.

The new design is complete, aside from tying up a few loose ends. It is the Didi Mini Mk3, a very much updated version of the Didi Mini design that we have sold the past 10 years.

~ Extended cabin roof, forming protected cuddy over front of cockpit
~ Easier access between cockpit and interior
~ More power from broader and flatter stern
~ Water ballast of fixed keel version further outboard
~ Bow and stern ballast tanks in canting keel version
~ Tacking daggerboard in canting keel version
~ Redesigned foam flotation, cleaner interior
~ Inboard chainplates for tighter genoa sheeting
~ Larger square-head mainsail

Overall, these changes produce a boat that will be more powerful, faster, more weatherly and more comfortable to sail.


The underbody of this hull was developed from that of the Didi Mini, with the same profile and bottom shape but blended into a topside chine that runs from forward of the mast through to the transom. Combined with a full-beam transom, it adds more power to allow more sail to be carried for greater speed. See more info and graphics on the Didi Mini Mk3 web page.

We will continue to sell the older Didi Mini design for as long as people want it and the kit suppliers will still be able to cut kits for it.

Work has also started on our next design, a cruising oriented Didi 28 design. It will be a bigger sister to the Didi 26, with many of the same features but with considerably more beam, headroom and space. Watch for that to emerge next month.

For our full design range, go to the Dudley Dix Yacht Design website.

Earlier this month I hinted at the updated version of one of our popular designs that is soon to see the light of day. I said it would be a few weeks and that would make it about now, so I should update.

The work is progressing and most of the important stuff is done. The new hull shape is sorted out and most of the structural changes have been figured. Sail plan and accommodation changes also done. I decided to update a few other aspects of the boat at the same time, so those are on the go. I guess that about another two weeks will have it complete.

Winter weather has been good for doing design work outside of work hours, rather than freezing outside. The past few days have been warmer, relatively speaking. A SE gale blew for a couple of days and brought a 15ft swell up the coast. The storm was attached to a warm front, so today was around 60F (16C). I pulled out my boards and went surfing as soon as the wind went offshore to straighten out the swell. Nice surf of 7-8ft, maybe 10ft in the biggest sets. A SE swell along a North/South beach makes strong currents, so there was much paddling involved and much walking back along the beach occasionally to get back to the start point. With water temp below 40F (4C), even my full wetsuit with gloves, boots and hood did not prevent icecream headaches every time that I had to duck under a wave.

After a good afternoon of surf I am rejuvenated, feel alive and am back at the drawings. I must get this project done because the next one has already been lined up, a new radius chine plywood small cruiser/racer. Watch this space.

See our full range of designs at http://dixdesign.com/ .

Dudley

As always, another year has come and gone, way before I was ready for it to disappear in the spray behind us. Some dear friends and loved family have departed with 2009 and will be sorely missed. They have bolstered my resolve to live every day to the fullest because I don't know when my turn will come.

The year also gave many happy memories, of family visiting from abroad, of my big birthday and its wonderful surprises, of good friendships and family fun, of some really nice surf in the company of good friends, of exciting sailing, of meeting great people who visit us at boat shows to look at our boat and designs, of everything else that makes life worth living to the fullest possible extent. The year also made an impression on my head when my new surfboard and my forehead dinged each other, leaving us both scarred for life.

To all our family, friends, builders and owners who have supported us through 2009 I say thank you for a wonderful year. It was tough on all of us at times, in many ways. Let's all work hard toward making 2010 a better year for all of us, wherever we may be. We have supporters in all corners of the world. Wherever you are, I hope that the next year is good to you.


Here is a little piece of news about one of our designs, or rather a hint at something that will come out soon. I have been trying for about a year to figure how to update one of our most popular designs, to bring it into the next generation. I could not get my mind around a workable way to do it, so it sat stewing in my mind for a long time. I have not had time available to do a completely new design.

As is sometimes the way with these things, thinking about it and labouring at the drawings did not bring a solution. Last week, in relaxed mode between Chritmas and New Year (or was it between a beer and a glass of red wine?) the solution came to me of its own accord. So, I am now in the midst of updating this design, working on the large base of established detail drawings. This allows me to change what needs to be changed, keep what I know to work and not have to draw it all again to suit a different boat.

It also has the benefit that I will be able to develop bigger sisters to the same concept, to fit the needs of many people who have asked me over the past 2 or 3 years to do just that. I resisted all of those potential commissions because I wanted to solve this problem for myself first. The problem is solved and the work has begun.

So, watch this space in a few weeks (hopefully not longer), when I will tell you what design has been going through this transformation.

Let's all attack 2010 with gusto. Enjoy the year, have a ball.

Dudley

Please visit us at Dudley Dix Yacht Design