The OzRacer Mk3 has been rebranded as the OzRacer RV.
Detailed plan – a boatbuilding course in a book for $20 each.
So now racing sailors can use the OzRacer Mk2 and cruising sailors can use the OzRacer RV plan. The RV is no slouch though – it won the World titles in 2010.
This is an article about how bias in thinking produces weird results in terms of boat designs.
I compare a silly boat design trend of 100 years ago with modern canting keel maxi yachts.
Personally I don’t think they should be allowed to use engines to run the keels and the various systems – if they do then they should be disqualified from the event results. The conventional human powered boats should be listed as the winners of events.
The first New Zealand Goat Island Skiff has been launched by Ian Howeth.
He has taken a year to build it as spare time became available.
It was launched during the Xmas break
Golfballs go further because of those dimples on the surface. Would it make sense to have those dimples on a boat hull?
It is not quite that simple as this little article attempts to explain.
John Goodman and I sailed the immaculate Goat Island Skiff he built from my plan in the Texas 200.
The boat showed itself to be one of the faster in the fleet despite loading up such a short boat with food, water and camping gear for six days with little outside support.
We played with sailing the boat by the lee – a method used by racing boats to gain both speed and control.
I document the method here including a video showing how the angle of heel can be controlled using the mainsheet.
How much fibreglass is really necessary to prevent damage to a plywood boat for most users?
For a long time I’ve been suspicious that both designers and builders are in a never ending spiral of more and more heavier fibreglass.
I argue, with data from the Turner designed Jarcat, that the weights of glass are clearly excessive for most uses and users of small boats.
More videos of John Goodman’s Yawl Rigged Goat Island Skiff.
He is trying out some rigging variations to see if we can simplify the building of the yawl rig version.
At the moment this is inconclusive, but wow, he got some good videos
One of the most important things as a designer or sailor is to keep an open mind, but also to be able to analyze things in light of real experience and prior knowledge. These are online and paper resources that force thinking in different ways.
This article, after a bit of a spiel, goes on to give some great resources that “opened my eyes” at different times in my life.
They focus on areas of structural design, sailing, sail aerodynamics and touch on a bit more.
A rare beast, a circa 1960s 12 square metre sharpie with some of the original rig is for sale. I am not involved, but in the interests of helping preserve a little bit of Australian sailing and boat design history I would like to help find it a good home.
The 12sq metre (heavyweight) Sharpie came to Australia for the 1956 Olympics. NZ first, Oz second.
However the boat totally changed the approach to the design of Australian skiffs. Thought you might be interested to read my understanding of the design issues and influence.
How the Sharpie name went from the USA to Europe and then to Australia – and how it changed our boats.
There are lots of tips for building and designing boats on the net.
“Rules of thumb” are often quoted to help with the calculation of how much sail or how much keel or centreboard area or how big a mast is allowed to be and many other areas. Can a boat be stretched or shrunk or lengthened?
But how correct are they? Are they the best guide?
The dot in the bay above is Perttu’s Microcruiser sailboat on a three day trip on the extensive Finnish waterways.
The boat is tiny – 8ft long and is based on my successful OzRacer design (formerly OZ PDRacer)
It is a brilliant concept and sails well upwind and down on inland waters.
For the Goose – a first sailing report in moderate winds – and it works.
Also a free plan for a ketch/yawl version, and …
… Michael goes on a bit about the real differences between a ketch and a yawl
The conservative viewpoint is that traditional rigs are not very efficient. However allied to efficient hulls and set up correctly, lug and sprit rigs can be very efficient indeed – not too much slower than “modern” rigs, particularly when the same lessons are applied to trad sails and way cheaper.
This is a WIKI drawn from the group on the Storerboats forum discussions on setting up lug and sprit rigs for best performance building on the information in my webpage.
Robert Hoffman has been busy using his BETH sailing canoe that he built over a cold Polish winter.
There are now videos. I have also linked to all my videos on youtube – so you can see many storerboats sailing.
Reprint of an article I wrote a few years ago for Watercraft magazine in the UK.
The article points out why I think most of the discussion about boat design being a “compromise” is rubbish and taking that point of view means that the design is sure to be compromised.
What happens if we don’t accept the compromise?
John Goodman who recently spent 5 days semi racing a Goat Island Skiff in the Texas200 event got back to me with some observations and even some pictures of aspects of the boat and the sailing.
I have responded with suggestions to make some further improvements. Between John and me there are some useful tips about setting up a boat for more speed.
However the standard setup of the Goat is fine for most – it is still pretty quick in standard form.
There is advice for both lug and sprit traditional rigs here.
Sailing the Goat Island Skiff in the Texas 200 for the first time. The Goodman family boat is now a regular in this 200 mile quite difficult sailing event in often extreme conditions.
A bunch of photos of Robert Hoffman sailing his Beth Canoe.
He built it over winter but now is enjoying Spring.
Exciting News, John and David Goodman finished the Texas200 event in their lime green Goat Island skiff.
Five days and 200 miles up the Texas coast dodging huge barges and commercial traffic.
They had a great time and are very happy with the performance of the Goat
Jim Post has built the hull of his PD Goose – a 12ft version of the OZ PDRacer.
He has done a nice job with a couple of nice additions. A seat in the middle and a stylishly angular splashboard on the foredeck. I am dying to hear how it sails!