Dunn's Fish Farm has truck routes through your area, or at least close. There is an Oklahoma DNR hatchery in North Central Oklahoma. Here is the link to get started with OK DNR:
http://www.wildlifedepartment.com/hatcheri.htm I'm not sure on all the rules, but this should be a good place to start. Unfortunately, the website says only bass, bluegill, and catfish are stocked. They might offer others for sale, I don't know.
