Boat plans for the 12 imagine what two weekends, the plans for this fast build pirogue and two sheets of plywood will do?. Free boat plans for the backyard home builder, plywood and wooden sailboats, rowboats, dinghies motorboats. Updated: may 30, 2017. new video of the recently completed "aqua sport cruiser" added. plans available soon on duckworks boat builders supply. thank you for your.