It changes by night but check the website. They have security and it's safe.
To see the prices click on "Book Now." As someone else stated the prices vary. You also have a choice of back in/pull in or pull through spots. I chose pull through but kind of wish I chose back in since the pull through spots are usually going to be in the center of the park. Security seemed really good. I saw someone driving a cart around the park several times during our overnight stay.
Thanks! Your answer is awaiting moderation.