I don't know where your seats are but you either go in off cherry or etawanda. Park and go to the gate to get in.
Yes you have parking lotz all over.
Usually they have a designated parking area assigned to you but you could always as a guard at the guard's desk
What she said
I assume you meant you bought your fan zone ticket at OReileys? There is ample parking at Fontana. You can't miss the lot on right as you enter the track. There is also parking lot if you drive little more. I would get there early if you want parking closer to the action.
Thanks! Your answer is awaiting moderation.