Catalog page of boat kits and plans, includes stitch and glue type boats, paddleboards, and cedar strip surfboard kits.. Hopefully this blog will take you on a boat building trip with me as i build an 18′ power dory skiff. the construction method is unique using plywood planking over. Free pontoon boat plans. well look what we have cooking here: free plans to make your own pontoon boat! length: 12′ (3.7 m).