I've been wondering the same thing. This is going to be my first year hunting and it's in 511.

I'm heading up there this weekend to scout. From what I've heard from multiple folks, the NW area that was burned in the Hayman fire is good to check. As is signal butte.

Accourding to DOW maps, the winter concentration is near highway 67. with their ranges being that same area, and the western mountains in the burn area.