I would suggest maybe staying in Alcoa or Maryville, close to the airport. If you Uber to the stadium it's about 10 miles one way. Or, better yet, Uber to Foothills Mall (three miles away) and take the game day bus to the stadium. I think it's like $10 round trip and it drops you off and picks you up very close to the stadium. Several restaurants in the area but not much of a bar scene.