Well a search on Gasworks shows no OK AA job postings, but when comparing the AA job postings to the comparable CRNA postings (location, B&B cases, no call), the salaries posted are comparable.
When I see and hear of AAs getting paid 30-50K less than the comparable CRNA jobs in OK, then I will believe the sky is falling...although I would love to see these previously mentioned comments in electronic form.