C.R.
Another Alternative is GulfStream Park on A1A It is between Woolbright and Atlantic. (Briney Breezes) It is free to park, there is a picnic area with grill access, a great playground, and the sand is pretty good. There are a LOT of rocks, but they probably won't swim much anyway this time of year. A lot of people snorkle in the area as well. We go there a lot and it usually isn't too crowded.