The Utah eye candy is allegedly a big deal. We shall see if Utah is big on BBQ, but otherwise a BYOB kinda place. Thank God they have a major airport near by, and lots of lodging.
The talent in utah is pretty good however it is much better at BYU. When I lived there we would drive 20 min to provo just to play frisbee on the campus. Something bout the mormon girls.
BYOB is a must! 3.2 is all they sell, unless you go to a state LQ store where prices start at $1.50per beer. I am not sure about the tailgate but SLC was mellow about open containers in the appropriate places (concert parking lots, disc golf course, etc).
Lastly if the snow sucks and the weather is nice, late NOV is a great time to hit up some canyon country to round out the trip.