Go into town for a bit and buy some sunglasses. Go find a little nature reserve and pose for a picture by their boat house. Don't walk down the trails if the sign says beware of poison ivy. Last time we were down here, Matt went home with a bad case of it.After the beach, find a spot by the water to eat lunch. Preferably fried seafood.
Drive home, relaxed, and feel like you went on a mini holiday. :)