I'm a Platinum Passholder every year and whenever I go to Cedar Point, I always arrive about an hour before Early Entry opens and drive around to park in the waterpark lot. Even when it's the middle of summer when the waterpark is open, park officials don't give a crap about passholders parking back there. I've been able to park back there every single time and it's never closed. If you remember, CP opens the park in stages. At 8:15, the gates open and everyone goes to the first holding point. At 8:30, you go to the second hold point and wait there until 9:00, when the park opens. From there, I suggest doing the Running of the Bulls so the line for SV is short. I also suggest keeping your phone in your car for Early Entry, as you would have to get a locker otherwise, allowing the line to build up. Hope this tip helps!