8′ puddle duck racer one design racing sailboat based on bolger brick. developmental class, defined hull, unlimited sail rig and underwater fins.. A 52′ folding canal boat that folds up and fits into a 20′ shipping container and can be shipped anywhere. powered by two 9.9 outboards, has a dinette, 6. Introducing: myboatplans – "instant boat building!" the complete boat builders resource. over 518 detailed boat plans, schematics, cutting patterns, material lists.