I’d like to build the Annapolis Wherry Tandem, but sending the kit to Hawaii is more than the cost of the kit. I’d like to do it in glued lapstrake plywood. Are there plans available, or at least some lines drawings from which I can make my own? I’ll be using it in the open ocean with wind, big swells and an occasional whale. I thought the tandem would be better than the smaller Annapolis Wherry.