The inner decking had raw wood, paneling thickness sheeting, again just stapled to the stringers to hold in place. Afterwards it was just glassed over, roughly, with chop. Of course the wood rotted, had to be replaced, so I cleaned the undersides of the skins real good with the grinder then used them for a pattern for new cores cut from 1/4in Coosa 26. After the new cores were epoxied the the undersides of the skins a layer of 1708 & Chop was added to arrest stretch flexing as much as possible. A peanut butter consistency epoxy was troweled over the stringers, the mid hull stiffeners added earlier, and the beveled seam against sides. Since the new deck was much thicker it didn't line up perfectly, well it is a 15ft bass boat so I just put extra taping on the side seams to create a new "Bridge" to the side. I've hit a design block so to speak and stopped early, fixed a Turkey & Coke, and decided to update this post. See the other little boat sits with the rubrail aft, almost in the water, so my plan is to redesign the corners so as to allow the installation of the baitwell pump where it can easily be replaced by a older man. Reaching to the bottom of the bilge is going to be more problematic due to the added transom bracing. A few pictures are attached to keep up visually.
"You can't tell the brand of the boat from the insides, they all look the same". Name Branded boats of the era were just slapped together. Kinda like RV's today.