Brazillian First time in a NFL game - looking for tips/info (yeah i saw the offical tread)

Hello All,

I'll be in NC in September 14 for a business trip and planning to go to Bank of America to see a panthers game.

What's the best way to go to the stadium? Car or public transport?

Is ticketmaster the best way to get tickets?

Which chants should i now beforehand and how to tailgate? as a non-american i'm not used to that and would love to take part