Put your destination locations into the map on this link and all of the campgrounds will show up on the map including the state, regional, and federal campgrounds. There will be links for each one to check them out including an RVparkreview link if there is one. Then come back here and ask about specific one's you are interested in.
http://www.epgsoft.com/CampgroundMap/You will also get a fast idea if there is anything - government or private where you are going to stop. Just move around the map to widen the area you are looking at. This map makes trip planning easy.