I am graduating from High school and I plan on taking a road trip for the summer (3 months). I have money saved. I was wondering where to stay. I will stay with family as much as possible. I was thinking KOA campgrounds. How much is it for a tent per night at a KOA. I was also thinking of selling my car and buying a good running minivan for the trip to sleep in. How much money should I plan on for 2-3 months? I wan't tp see as much as possible. Any suggesttions or helpfull tips would be great.