Newbie Here: tips for 1st football game?

Never been to a college football game before, but as a huge Vols fan, I’d like to go this year or next. I’m curious a) is it feasible to get tickets to an SEC game at Neyland, b) best way/site to go about doing that, c) any tips and tricks for our first game (parking, places to go before and after, etc). New to this but so excited!!