Boat plans for power, sail and small boats. free boat plans. boat kits and supplies plus the best boat building technical support.. Note the classic barrelback transom just like the original boats of the past, and it’s easy to build using our plans especially intended for do-it-yourself builders. The squirt is a small runabout for the young at heart. but don’t let her size fool you; she offers a lot in her short length. this little boat will move out quicker.