About the harshes cleaner I've ever gone with was orange hand cleaner. The pumis does a great job on cleaning but does not contain any bleach so you don't really need to worry about the threads weakening.
The gelcoat on the floor should come clean with simple green and worn out green scratch pad.
Gone, out doing soft recreational past time with overpowered boat!
ALABAMA'S #1 BANDWAGON FAN!! AND DOESN'T WANT TO WAIT UNTIL 2014 TO PLAY THE ONE AND DONE CREW!!!