Even on Post you could only buy 3.2% !
I went to Altus AFB once you talk about in the middle of nowhere everyone was sad I was sad for them the people in town were sad for them. I was like man you guys got screwed this is worse than Dugway.
I managed to avoid OK (except for driving across it twice going to and from a school in Shreveport, LA) for my 21.5 years in the USAF. Altus and Vance were really in the middle of nowhere. We almost ended up in OK City (Tinker AFB) but some happy coincidences (a retirement and another troop had their previous career field trying to send them to Korea) landed us at Langley AFB, Va.