Choosing Campgrounds from the Road

I use several sites, but use rvparkreviews.com the most. I was using rvparky, but noticed that most of the time there were no reviews for the campgrounds, no photos etc. so it really wasn't that helpful in deciding which one to use and usually didn't provide enough information to make any decision either. When using rvparkreviews if something sounds good, then I click on the tab for the campground website to discover further.