I recently took a trip across the country from Chattanooga, TN to Yorba Linda, CA. We stayed in six different campgrounds along the way and started with Roosevelt. The site was shaded and right next to the lake, which allowed us to take our 6-month old into the water for a few minutes to cool down after a long summer day of driving. The folks camping there were incredibly friendly and other than the bathhouses needing some updating we had no complaints. 

Let's just say this...southern camping with trees, grass, and bodies of water is a lot different than the gravel sites out west1 We would certainly go back!