Free wooden boat plans for other sailboats. back in the old days, there were a lot of simple plywood boat plans in magazines, most popular were sailboat plans, canoe. Vendor registration closed. vendor registration is closed for the 2017 lake union wooden boat festival. quick & daring boatbuilding. compete to win the lake union. Free boat plans for the backyard home builder, plywood and wooden sailboats, rowboats, dinghies motorboats.