I only had to cut up a little bit of the boat... lol I removed the vinyl wall covering and there was an access area. I couldn't get into and contort enough on the port side to reach the upper bolt. This was all blind and I was just guessing where the nut would/should be. I tethered my ratcheting wrench to my wrist so when I dropped the wrench it would not fall into the abyss of nowhere. I luckily found it and after 20 mins I was able to remove the nut and washer. On the port side I still need to remove the nut on the top left near the bilge in the first pic. I'm going to have to access it from inside the bilge. There is a little spot that I can cut with a hole saw and get my arm and wrench in there. This will also allow me to tighten the backseat arm rests through this hold. They were loose and had no nuts on them already.

Griff,
Did he order it from Seadeck? Or through a distributor? If Seadeck already has the pattern that might help me out.
Thanks

It was done by Lake Grip at LOTO and the product they use is Hydroturf. They did the template and install. They work out of Precision Paint Worx shop.