Can you tailgate before the games

I work there, and yes there are quite a few Tailgators so you might want to get there early to get a spot before Galaxy games or Charger games

Yes in specific designated Tailgating sections of the parking lot, it was sec #12 for this last weekend's Seattle SEAHAWKS v bolts game. I saw / heard the rates for these spots are $100 each to $80 whereas regular parking we got for in the $30-50 range.

Only if you pay Over $100

Yes

Yes. We saw tailgaters' tents when we were there.

Not certain but I think you can