Sail Life - Insulating my sailboat, part 1 of 2

This is the method I used for insulating the hull aboard my sailboat (a 30 ft Albin Ballad from 1973). I'll use a different method in the v-berth, but this method seemed to work well last winter when I was living aboard. I spent a month aboard the boat during the winter and had no issues with condensation in the areas of the hull that had been insulated using this method.