Introducing: myboatplans – "instant boat building!" the complete boat builders resource. over 518 detailed boat plans, schematics, cutting patterns, material lists. General purpose work boat plans with 21′ hull, several other free wooden boat plans to choose from: the work boat design, tour boat, bass boat, deck boat, and center. Intro: sawfish, an unsinkable, lightweight, foam kayak (23 lbs). free diy kayak plans, the hardware store boat. do you really want a kayak? want one so bad you can.