Hosting in OKC makes it a very long drive for those people in say... NY/NJ. I hate NJ. (If you know me, then you know plenty of reasons why I hate that state, lol)
I think a regional meeting would be by far the best. OKC, since so many of our members are in Texas. A California meeting, and probably something in say... North Carolina? People would have a legitimate ability to attend two. The central meet could bring people from the West, East, and Central... but, this needs to be a bit more organized.