We found a very active review site containing over 18,000 campground and RV park reviews with comments by campers, covering U.S. and Canada parks. There's a good chance that your park already has a few reviews entered for it, and most reviews are fairly detailed about what they do or don't like. It's a good way to find out how your park (and its staff) is perceived by the average visitor, possibly pointing out some things that need to be improved. I know if I were a park owner, this would be required reading at least once a week to see if any new comments were posted (and it's not a bad way to check up on the nearby competition either).