My friend wanted to sit down, so we just went up there, since I couldn't get into the floor level. I probably could have got in on the other side like I did for Morbid Angel, but I didn't realize that until later. It's not a big deal though, it was still awesome. The balcony was pretty packed though, and I bet it was the same for when Morbid Angel played. I read that they let in too many people for Morbid Angel and the fire marshal declared it was over capacity, so they couldn't let in anybody else, even if people were walking out.
Ride the wings of death.