Interior Floor Replacement

[sandy daugherty]

The Teak and Holly decking in my catamaran is spongy in many places, and some of the veneers have peeled off where the floor was saturated with antifreeze. I have slipped and fallen a few times in wet conditions, so I am looking for a replacement for all of the flooring that is lighter in weight, just as durable and perhaps more slip resistant than what is there. Suggestions? Experiences? Opinions? The spacing between 'joists' is four feet, but the sections are less than two feet wide except on the bridge deck, the bulkheads are lighly stained with darker mahogony or teak trim.

HELP!