My wife and I stayed for three nights in early May.  Tybee Island is near Savannah Ga and is the closest Atlantic side beach to Atlanta.  River's End is a short walk to North Beach and very well run.  We were guided to a shaded drive through spot near one other camper.

The surface was fine gravel.  Like most campgrounds near the beach the sites are relatively small.  We had no problem with our 22 foot trailer.  Experienced drivers of larger RV's will be OK.  The staff is helpful and friendly.

We visited the pool - advertised as the largest on Tybee Island but spent most of our time at the beach.  There are bike lanes around the island and kayaking is fun on the back river.

Savannah is about 30 minutes away on HWY 80.  There is much history and charm.  We visited Forsyth Park and the riverfront.

We would definitely stay again.