What is the nightly fee?

$10 for walk-in primitive camping spots $20 for standard. Standard campsites have water and electrical hook ups.

I didn't spend the night.

10 dollars for a walk in camping 20 dollars for camping site with water and electric. Plus you still have to pay per person fee like you do for day use.

Eddie G is correct.

I've never stayed the night there so I don't know

Hmm, that's for the overnight stay