How do you reserve a camp site? Need one for a trailer. It's a long drive and fuel is expensive. No one answers the phone

The lady who runs the office is very elderly and hard of hearing. She does her best to keep up with the phones. Keep trying. There's also a public campsite right across the street you can reserve online. No electricity or cell service at the public campground, but it's beautiful.

A person was in office when we were there mid-day yesterday. I would say just keep trying.