We've stayed at Rivers End with a 34' 5th wheel two years ago. We had a back-in site and found it mildly tight, but workable. Some sites were a bit more crowded. We are speed walkers so we got around the park several times and noticed those sites on the street were not very private.
We spent most of our time in downtown Savannah walking the parks, river area, and shops. We also took a nice day trip up to Charleston, SC. If you get up there go to the old part of town and walk the side streets. Some beautiful old homes and yards.
On Tybee we enjoyed eating at Bubba Gumbo's which isn't very far from the campground. Not real easy to find, but laid-back and good food.
