We stayed in East campground mid week only 5 sites taken so nice and quiet. Rangers very nice. Bathhouse clean. Beautiful night sky views. Be sure to watch the YouTube video of the building of the dam in the 30's makes you appreciate everything even more. Narrow road to campground.
Stayed in Pin Oak Campground. Large sites nicely spaced. Full hook ups. Senior discount. Will handle tents to big rigs. Beautiful lake view. Friendly people. Bath house nice and clean. Long nice drive back to campground cell services very weak. Long trip back for supplies come prepared.
Realized late in the day we wouldn't make it past Little Rock. Called at 4:00 which is after hours and call was returned promptly. Nice lady said 2 sites left and we didn't have to pay in advance. Right off I40 but you don't hear traffic. Campground is in the woods in huge city park. Water and electric and dump station. Might need 2 hoses for water some sites share spigot. Be careful some big ditches off sides of roads - make wide turns. Will stay again.