Aaron,
Welcome to Oklahoma. What brings you south?
There are many publications dealing with agriculture here in Oklahoma but they are all directed toward big ag. I am still new to this field so there is surely more out there that I am not aware of. Check out thislandpress.com. They also do a radio show on Sundays on KOSU, our local NPR radio station out of Stillwater. I am not sure if you will be able to pick up KOSU in Cyril. Other than that I would look into Transition OKC and the Oklahoma Food COOP. I hope that helps get you started. Look me up when you get to Oklahoma.