Has anyone been to a concert at the Tacoma Dome? I was thinking about going to see Britney Spears in concert there - it's on the day before my birthday! So this would be what I want for my birthday. I checked tickets and the "floor" tickets right up in front of the stage are half the price of the seats that are way off to the side of the "floor". I'm thinking...what's the catch? Is the "floor" standing room only or something? Some floor seats have row numbers and some say "general admission". Is it a mosh pit? Are the general admission standing room only and the ones with rows on them assigned seats? Why are the seats so close to the stage but not over priced and the ones way off to the side priced much higher?