Most striking feature was the wonderful natural separation between the sites on the "west" loop. Sites are large and very level. Nice hiking trails and a bird watching site and nature center. They have an abundance of volunteers who keep things clean as well as do occasional drive byes in case you have an issue or need help.
The campground is less than 15 minutes from charming St. Mary's, GA. It has several wonderful restaurants and parks and is a short boat ride from Cumberland Island National Seashore. Unfortunately no dogs are allowed on the park operated boats.
Make sure you have bug spray.