This is a plug I have made using the ShopBot. I am re-powering (actually a total rebuild) a 23' Single Screw Diesel here in Costa Rica. We are doubling the horsepower - in an effort to be able to get the best possible shaft angle and still increase the diameter of the propeller, I have decided to build a pocket... It will be laid up with fiberglass and Kevlar and once installed backed with Laurelle deadwood to solidify hull and keep similar sound resonation properties of a wooden boat.
Thanx to all who have assisted me with answers to my questions and all who have posted ideas and their work for me to see all the possibilities....
Your comments are welcome and appreciated -- it is always good to get other peoples perspective, especially ones with more experience and a sharper mind///