They do charge parking fees. They also have a little amusement park and zoo for the kids. My parents used to take me and my sisters there during the summer 10-15 years ago.
Also driving up the 99 is a little quicker and there is a lot more areas or 3-4 lane highway north of the grapevine. When you take 5 after the grapevine it is 2 lane all the way up to Stockton.
Troy.
