I never did it while I was there in Tulsa around 10-12 years ago but, several of my friends did fire patrol/pipe line flying. I think they fly out of Pogue. It doesn't pay but you fly 8 hours a day. Christensen is a good place, I rented there a few times while I was at Spartan. It's been a long time since I've been there but there is a few places down at KRVS that you could check into for some flying. Again, going back a few years, several of my classmates sat right seat in a Citation to build Jet time. All they had was a commercial multi. I don't know if you have any multi time but still worth a shot. Good luck.