I have a 1992 17' Blue Fin Spectrum Fish & Ski boat that I am going to replace the flor and carpet. Can someone help me with how much carpet I'll need 8'X 20 or 25)? I'll be carpeting similar to how it was new - seat bases, storage lockers, side well compartments, etc. And I've read that marine grade adheasive, trowled on but as I remove the old carpet the adheasive looks like it was sprayed on. Has anyone used spray adheasive? Seems to me that that would be simpler.