Vail is probably the place to go. I like Frisco myself, but it's a smaller town and is not going to have nightlife. Vail will have more restaurants and more entertainment.
If you want to go with amazing scenery, go to Telluride, but I'm not sure of the nightlife there, either. That's not something I ever think about.
In the final seven games of the 2013 season, the Chiefs averaged 34.6 points per game, scored 38 points or more 4 times, and went 2-5. The NFL has ruined the sport.