I am in Tulsa and have gone out to USSA in Owasso a couple of times with a buddy that is a member out there. Very impressed, believe I will be joining out there soon.
Spent quite a bit of time down in the Muskogee area growing up, as that is where my parents went to school and grandparents still live. Don't know that I would still want to go to Arrowhead though I would like to get down to Hamlins or Chets!