Book direct with the campground
Pick your site. See the whole price. Book it.
Every campground here lists each of its sites with a nightly rate and the nights it is free. The total, tax included, is on screen before you type your name, and your booking is with the campground itself.

Find a site
Where are you headed?
How booking works here
Three things you can count on.
The site you pick is the site you get
You book a numbered site, not a category. What it is, how many people it takes and what is on it are on the page before you choose.
The whole price, before your name
The nightly rate, anything you add and the tax are totalled on the booking page before it asks who you are. Checkout shows the same number.
You deal with the campground
Your booking is with the people who run the place. They get your name and contact details in full, and when they give a phone number or email it is on their listing.