Sound a little wild? Check out this really interesting article on SB Nation detailing the best and worst home advantages in pro sports. The article examines what percentage of extra games each team in the four major leagues would have won if they'd played every game at home for the last three seasons, and then takes all the markets with two or more teams and measures them against the national average. Charlotte and Raleigh are combined into one market, but taken together, the Carolinas provide a home advantage to the Panthers, Bobcats and Canes that is 166% of the national average - second to only San Fransisco.
So...any guesses as to why? In any event, keep it up, Carolinas!