Voting Question: good and cheap camping from upstate NY to Jacksonville Fl,Via 95?

We are heading out in a few days to Fl, car camping,, any good choices very reasonable and campgrounds to stay away from, I plan on staying only one night on the road,,, I'll sleep in car if I have to but, would rather have a site so I can have a good fire.. I only need this to Jackosnville, I plan on going down to the keys but, I will figure it out from JVille.... Thanks soooo, Much!!!

Source:
http://answers.yahoo.com/question/index?qid=20110917152725AACJMEY

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