here you can buy what you need in Seaboard (same as starboard) in quater sheets I think.
I bought a 3/4 sheet fr my boat as I made all covrs and stuff from it and also the hatch sliders.
All the red dots are 3/4 except the dash and engin cover
All this is 3/8 starboard except the one floor cover
even the built in tackle box CB and I built was 3/8 starboard
