As nice as the water looks, it is REALLY SALTY. You won't be able to rinse the seadoo out soon enough.
If you are on the beach for any time, the shrimp fishers should motor over to offer you buckets of shrimp, cheap...
If you camp (sleep) on the beach, mark yourself well, as buggies drive down the beach at night and won't see you (your prolly in your toybox though...)
Have fun, it's a cool little town...