What, are you serious?
Believe me... there's a good reason why there's not that many shows in Columbus. Turn out is never the greatest, that's the bottom line. A lot of time, promoters and bands ended up losing money trying to put a show there. Want an example? I am in the middle of booking two awesome progressive-power metal package tours for the next few months. Ohio will have a stop for both tours. I checked in Columbus to see if anyone was interested, but the response was the same.. "for some reason, fans don't show up to a lot of the metal shows around here."
Usually "when you're ignored over and over again", you're NOT REALLY BEING IGNORED. This is a business, and as such, it has to make sense for the parties who are putting their money on the line. Now, if you want to try to put together a show in Columbus, let me know. Maybe you can be the game changer in your town.
Plus, why is it that you don't have the ability to go to a show in, say, Cleveland, which is only about 2 hours away?