Recommendations for lone grad student going to his first UT football game?

Hi yall, I just started a master's program at UT and I lucked out by getting a ticket to the game tomorrow. Only problem is that I don't know anyone else who's going or what to do beforehand.

What's a good hangout spot for someone in their late 20's before the gates open, and what time do you recommend showing up? I'm not trying to be close to the front, but I'd like to be behind the end zone. Thank you, and hook em.