Yes, you can go skinny dipping at night. I would only do it in the pool as there are rocks in the ocean and you need to be able to watch your step. It is very dark over there at night and could be dangerous going in the ocean at night.
We didn't wear water shoes in the ocean, but it might have been a good idea. The beach is deep soft sand, but for a few feet out in the ocean, it is rocky.
As far as sunburns go, I know this is very controversial, but we tan before we go. It lays down a good base and we end up not burning.
Juliann & Jeff
Jamaica Soon Come