Restroom Facilities questions are also key with my wife, and not so much me. So, another option if you're on the clothing-optional beach is to put your swimsuit back on and take a walk over to Kontiki. There are functional restrooms over there, and it's not that far of a walk. And, they don't charge $1 to use the bathroom like some places on St. Martin. BTW, Bikini Beach Bar also has really nice restrooms with running water and the works. But, that's a much longer hike.