Jim Brown is still at it. A 20' robust sail camping machine. There is a very interesting audio link here:
Listen to Jim as he describes both his idea's and the construction method's, materials, and needs he meet's with this boat. Everything seems to tie into itself. In other words. Everything done, is done for a good reason, and with a lot of thought. Jim has always been true to the boat, and fought the high cost and exotic. A real "peoples boat" guy.