The last few years i have shown up right before the gates close and roll right in. No waiting in line and i get a great spot since everyone else has already been crammed in like sardines.
Believe me, 3pm comes way faster than you think if you decide to walk around and see all the cars and try to chat with people
Believe me, 3pm comes way faster than you think if you decide to walk around and see all the cars and try to chat with people