On RepeaterBook, Oklahoma is listed as the 25th most active States. That's a nice figure. Looking at the list, one can realize there are other places that are less active.
That said, please make it a plan to keep your local resource information current at Repeaterbook and Rfinder?
During the Auxiliary Communications course, Homeland Security announced that the Oklahoma Field Operations Guide hoped to include amateur radio information when it is updated. OHS is aware of these two resources and will mention them in the OKFOG.