[gearhead]

A first for us. We needed an overnight stop near Tallahassee and found a self service campground. No one on duty, all communication is by a "fill in the box" internet site. Someone does put a orange cone with your name on it in your reserved site. If there is no cone you can use the site and put your money in a box. No amenities. No pool, no playground. There is a place to walk a dog.
This one is named A Stones Throw RV Park. And it is a stones throw from I-10. Yes, plenty of road noise.
I think it is $30. Sounds like a good business model to me. Almost "hands off".