This was the first time we camped in Loop C, which is reserve only. It was in January, so the Loop was about 1/3rd full with mostly RVs. Loop D, first come, first serve, had less campers. RV sites have water & electric & tent sites have shared water. The restrooms were very nice, clean and heated. We stayed at site 81C, which was a challenge to back into because of trees that were close to drive. The pad was fairly level & the picnic table/fire pit pad was separated from the RV pad. I could only imagine how secluded this site would feel with vegetation on the trees. This loop also had many tent sites and all the tent & RV sites are well sized & spaced. Some RV sites closer to the water look like they would be a challenge to level, but most sites have fairly level pads & all sites have very level picnic/fire pit pads for an area that has some generally steep slopes. There was only one lake view RV site in Loop C, 56C, that had the hookups on the side that pointed the front door towards the lake, but all had a gorgeous view from the picnic/fire pit pads. Absolutely love the Chickasaw National Recreational Area because of the many activities this park offers & its history.