Chesapeake marine design offers a wide range of products and services in boat design and engineering including stock boat plans, custom yacht design services. Calling all model boat scratch builders! myhobbystore is one of the largest producers of model boat plans from some of the hobbies most prolific designers including. Boat plans catalog – 300 boats you can build! boatbuilding supplies & epoxy; inboard hardware; new – electrical design plans; books, dvd’s & audio.