We wax (when we can)
We wax the decks, no traction issues with wet decks and bare feet or with deck shoes with siped soles in good condition (we keep a pair on board that NEVER go ashore, nor do my boots). Rub your finger on a fresh wax job, wet or dry and it will not slide easily, try it.That said, NEVER wear just socks on a waxed deck or expect your butt to hold you in place on one (unless, of course, you sail au naturale).Try a small section in place you don't normally walk much. Test it wet, dry, shod, unshod, socks, bare, etc. If you don't like it, wash the area with dish detergent and hot water, that stuff will remove wax faster than you can believe.If you are satisfied with the results, you can keep your deks looking like new as long as you keep enough of a coat on them to prevent oxidation. Another benefit is that it makes them far more stain resistant and easier to clean. Your better car and boat cleaners are pricey, but have an advantage in that they do not remove wax.