Hull Changes

[Spidercrab]

Hi
thanks for the help posts Mr Shrimpin I dont want to sell
my boat i had it many years and meens alot.
I wnt to put stirofom under my flore not under boat but
does it need to tuodch water to float better? whats
stringer foam? is it orange?my brother wants to no
if fibrglass cloth or woving rover is best for glewing
stirofome down under floor in my boat

thankyou sam