I have hunted GMU 12 on many occasions during the archer season and have come away with some very nice elk over the years. The place is loaded with elk, just need to get out and hunt it and you shouldn't have any problem getting into some elk and if all goes well, you should be able to come...
They are a great hunt to go on for the do it yourselfer...as long as you get put into a place with some good elk populations, you should have a great time. As a booking agent here in Colorado, I book alot of those hunts a year and go on a one myself every 3 years and love them. Let me know how...