Isaac, I know exactly how you feel, going to a completely new State to hunt without a clue as to where to start and generalities are very much appreciated but where as you already said you were going to Wy or Co, getting encouraged to go to one State or the other or both doesn't really give you what your needing, I don't think.
First, regarding specifics, while it not always a slam dunk to find someone on the internet that will put you right in the middle of a "honey hole" as they're called. But.......it might surprise folks how often it does happen. Really great locations are pretty scarce because of hunting pressure in the west (Remember you eastern folks have more whitetails in a single State than we have mule deer in five States, so people that have invested the time and effort to find a specific herd of deer with a good buck or two, aren't very likely to share it with a best friend, let along someone they've never met. Hope that makes sense without offending you.) HOWEVER, it does happen and maybe more often than folks realize. It's happened to me, on more than one occasion.
Just politely start communicating with folks that respond to your inquiry, through PM's, (personal messages) so you are conversing, one on one, without the eyes of everybody watching. Hunters are usually pretty generous but aren't going to share specific locations for the entire world to see. Does that make sense?
Regarding deer in Wyoming, I noticed these Monster Muley members were discussing a specific location in Wyoming and seemed to be pretty open.
http://www.monstermuleys.info/dcforum/DCForumID6/24923.html
Read this thread and if it seems like an area you'd be interested in, join the conversation, then PM those hunters and see what you can learn. Same for antelope. Watch for hunters discussing Antelope in Wy and Co in various threads and get into the conversation, then get one on one with them, and so on, with Deer in Wy and Co.
The General Hunting Threads are good but be sure to keep checking on the Deer Thread, the Sheep, Goats, Moose, Antelope Thread, the Wyoming Threads and the Colorado Threads.
If I knew Wy and Co I'd give you more specifics, but I don't. If you'd asked about Utah, I would have been willing to give you some pretty specific details.
Success to you on your first trip west!
DC