We don't stray very far from the KC Metro (50 mile radius). Of everywhere Smith's Fork is the only one (so far) that offers Electric (30 & 50 amp), Water (2) and Sewer at every campsite. At just $30 per day it is a steal!
Watkins Mill offers easy access, level sites. The Mill is a great place to tour while getting some exercise. The small lake seems to not attract a lot of boaters, but has a fishing dock.