Swiming better on the far west side of the island. Go towards the diamonds marked p with a number that do not appear in the legend. Also, do not trust the map it was not made by anyone with even the slightest idea of where things are. The map is like a suggestion of things that may be in the general area.
Staff were great, very nice and accommodating, excellent day trip.
Park staff if you are ever looking for a better map, let me know. A great park deserves a great map.