Subject says it all... two years ago I bought a "Mr. Heater" but never used it (and then returned to store) because the weather was so mild. Last year we had a new infant and didn't go to any cold games. Will be at the Badger game in SKI-U-MAH and am interested in receiving recommendations for a good (and 'U' legal) tailgate heater. I was never convinced that the big Mr. Heater was really the best choice, even after I had brought it home.