One of my friends just told me about campingroadtrip.com (
http://www.campingroadtrip.com) On the site you can search for campgrounds.
I found it very useful when I was planning a trip to Vermont last week because you can type your destination in the website and it generates a list of campgrounds with all of their information posted. It saved me a ton of time because it allows you to search for campgrounds with 10 miles of your destination!
Has anyone else heard of this website or used it? Just thought I'd pass this info along given that I saved a ton of time using it.