What do you mean by rough? Rough to get a job? Well those companies all are import companies and usually have very few locals working on them. Because of that you get a mixed crowd of people who are trying to survive and people who love the work and hate seeing new guys come and go. Timing is usually key to those jobs, people randomly quit and the guy in the right place at the right time gets the spot. Also the best companies to work for usually have a wait list because the workers talk about how good they are and everyone tries to get the hookup to work for them. Networking is the way in on those companies.
If you mean it is rough in some other way then I'm not sure. Wyo isn't an outsiders place imo. Everyone I know HATES people from outside coming in because they are trying to take a piece of what we have. They will steal our good fishing spot, be in our favorite hunting area, hit on the girl we have been working since middle school, and be one more face in the bar we probably can't trust. My advice there is to just be humble and excited to meet people. Those guys always got a little more conversation out of me and my friends.