When buying a ticket for a sporting event, a critical note to remember is the game is merely part of the fun. If you have the time and ability yet aren't tailgating, then my friend, you're doing it wrong.
There are dozens of ways to plan a memorable pre-game parking-lot party, and some people do it real big with RVs and canopies. Simplicity, however, is both enjoyable and practical. Even in a small group, you can party hard, responsibly and efficiently.
Weber 14" Smokey Joe Charcoal Grill ($29.