Boat building courses, skin boats, canoes, kayaks, rowboats, boat building plans, instructions, kits, materials, classes. everything you need to build your. Welcome to absolutely free plans, an online index of free woodworking plans and how to information. for your convience our free mission style woodworking plans are. Composite cruiser – the primary purpose of this design was to build a small pram style boat that was ultra-lightweight, easy and inexpensive to build, was unsinkable.