Campsite Database

I would love to use a website that has a comprehensive database of all of the campsites in the US or world including pictures, fees, GPS coordinates, and a good description of the sites. It would be best if I could do a search for something like lakeside campsites within 100 miles of my zip code, then look at pictures of each site and choose the one that I like most. It would also be nice to have a message board associated with each campground so that users of the website can post comments about what to bring, how good the facilities are, and what to check out in the surrounding area.