Party-A-CarGo

If you're serious about your tailgating, you'll want to hear about the Party-A-CarGo ($2,900-$3,800). The hitch-mount unit is a complete CO2 beer kegerator/draft dispensing system with party extras like 6x9 speakers, a 10" subwoofer, 2 or 4-channel amplifier, and CD player. Built with durable 16-gauge polished diamond plate aluminum on a steel frame, the Party-A-CarGo has a deep cycle marine battery that keeps things going for up to 12 hours. Optional add-ons include a 9" LCD screen, iPod dock, and a hitch stabilizing bracket. [via]