Our boat trailer plans feature the most modern, up-to-date, and technologically advanced features available to give you a boat trailer that’s equal or superior. Boat plans catalog – 300 boats you can build! boatbuilding supplies & epoxy; inboard hardware; new – electrical design plans; books, dvd’s & audio. Wood.boot.binding.mp4 – 16.7mb. this video is from 1970-1973. wood.ski.factory.1974.mp4 – 15mb. this video is from 1974 in the eggen ski factory.