This was my first dive at Mile Marker 4. There was a good surge and wave action and, although I had no problem, the wife was getting beat up a little. Once in, it's a wonderful dive with lots of swim throughs and caverns after you go around the point to the left. We saw several Lizardfish and turtles. Viz was a bit poor until we went around the point to deeper water and then it was good. There were surfers to the right and I thought it might be fun to grab an ankle. Next time ;)