Hot Springs Arkansas area or other nice Arkansas rv parks

Need suggestions for nice rv park for Hot Springs, Arkansas area. Would like to be on a lake or river. A pool would be nice for the kids too. We don't necessarily have to be close to Hot Springs. Just traveling from NW Louisiana and don't want to be more than about 4-5 hours away. Floating on a river would be nice or a pontoon boat on a lake. Open to suggestions, thanks.