Friendly staff. Small camp store. You can't bring your own firewood but the sell bundles for $5. Green Point loop is electric only, but has water views and more privacy. Tulip Loop is full hookups but less privacy, but still amongst the trees. The other loops are mostly tent / no hookups. Plenty to do here - fish, hike, birdwatching, nature center, bike, old civil war prison and light house.
Just make sure you get a site that has shade.