Philippines Dugout Canoes for rapids and rocks – Pagsanjan Falls

I am in the Philippines at the moment.

I took five days out to go to the area where one of my Australian Filipino friends has her hometown. The general area is Laguna, I was staying at Lumban and nearby was a canoe trip to Pagsanjan falls.

I was really interested to see the local boats and to see how they might relate to the timber boats that existed previously. The boats are elegant and very well suited to their environment. Paddling and motor canoes are used on a daily basis.

Book – “A lighter ton” – New Zealand racing yacht design in the 1970s

In the late 70s as a sailing teenager I drew boats on every available paper surface.

A new book “a lighter ton” describes the exciting development of racing yachts to create newer, lighter, faster and cheaper and FUNNER boats.

Many of the developments were from New Zealand designers such as Bruce Farr, Paul Whiting and Laurie Davidson. A new book by Richard Blakey covers this exciting experimental period in yacht design

A week fast building two Quick Canoes for touring the Loire in France – Part 1

The above photo was taken on the third day of our Canoeing trip on the Loire River in France. The two black canoes didn’t even exist a week ago.

When I wrote the original article on Disposable Canoeing I had no idea at all what it would lead to me and a bunch of adventurers, wine and cheese connoisseurs. Most of us didn’t even know each other! The picture above is the result of this adventurism, but what happened to make it happen?

What technology was involved to make the boats faster to build than most stitch and glue boats and what weather conditions did we have to overcome to make it all happen.

How much fiberglass will prevent most damage to my ply or timber canoe or sailing dinghy?

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.

The Canon – Tools for thinking about sailing and boat design – Books and Articles

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.

Rules of thumb for boat and yacht design – are they legitimate?

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?