There are a bunch of us going and we're meeting in front of Gotham at 3:00. Mind you I will be there as close to opening as bellz' hungover ass will get me there.
If you plan on going, dress to disturb.
ATM if you buy the day at full price, you get the season pass. If you want to go just once, there are discount passes everywhere.
Be smart and don't wear chains. I know that might be a complicated task for a few of us, but I believe in you. The metal detectors are a big enough pain in the ass as it is...