Both campgrounds are nice. State Park got devastated by tornadoes in 2011 and lost almost all their big trees.
You have a chance to get a lot on the water at Honeycomb, State Park doesn't have any right on the water.
Both have docks that you can fish from, probably have better luck catching bream than crappie though.
Both are pet friendly (leashed dogs anyway)
You can rent paddle boats and canoes at honeycomb, not sure about state park but bet you can.
Town Creek (State Park) has better crappie fishing from the bridges.