I've hiked through 27-2 a few times. It's desolate country. I spotted some sheep in there, on my way to ship lake. This unit will probably take some patience and mental toughness. PM me if you want any specific information. Good luck to you.
Stacy, I've hunted that unit a couple of times, most recently last year. I don't have a bighorn yet. I have a little personal experience on what not to do, so PM me if you would like my input on that .
I hunted 27-1 which is just north of your unit two years ago. Access is a problem because it is at least a 10 mile hike just to reach the unit. Wilderness area all the way. Horses would be important in getting in and out without losing your meat or trophy. There are some guys who have done it on foot but it is a tough hunt. Only one outfitter allowed to go in there. PM me and I can share what I do know.
The record books, that are put out by Boone & Crocket and Pope & Young and where I live is Henry Kelsey they are a great way to research a state or a province for big game. This does take some time but the knowledge it gives you, can be very valuable. Not all hunters have their trophies recorded, as where I live after the Hanson Buck became the new world record typical Whitetail, we saw a flood of hunters and now that has happened, some hunters are shying away from the record books but...