Aha! A possible shooting companion!
I used to shoot XTC out at CRC, and it is a very nice range. I attended a F Class event out there a couple weeks ago. I did not compete, just observed. Once I have a stock, a scope, and some loads worked up, I'd be happy to join you out there.
There is Buffalo Creek, but I don't know frankly whether they shoot F Class there.
Once I get my membership credentials from the NRA, I think I will join CRC. It is a haul from anywhere, but it is the only 1000 yard range nearby I am aware of where competition is held. They have Frontier Sportsman Club in Colo Spgs, but that is even further for me to drive.