Here's 10 easy steps that might help
1.) Make your template
2.) Buy 3/4" PVC Board (Sign Shops have it)(forget starboard, can't seal it, paint it & it warps)
3.) Draw your wall
4.) Draw & Cut the Door
5.) Cut the wall in half (Verticle)
6.) Install with (4200 & (2) s/s screws (inside each piece)
7.) Patch with fairing compound and sand the verticle cuts
8.) Paint entire wall & door to match your boat
9.) Use a piano hinge and latch
10.) Done
