I used the Duraback and liked it!! At the end of the day I always wash the boat and use a scrub brush and bleach, always cleaned up nice! You can also buy Duraback smooth with no anti skid in it, then add as much as you see fit when you apply it. some just use sand so its a fine anti slip.
the anti slip is no good it you go bare feet!
Here is mine before
After
