I know (indirectly) the guy that shot the ram from last year or was it 2007. (Sorry, I am losing track of time and can't remember stuff anymore) Anyway, one of my friends, well his father-in-law took one of the Lincoln Rams in the last two years.
It is very much private, but many folks will let you hunt as they are nuisances to the folks that live there. Pretty destructive to their yards and landscaping. This is one of the more open/rural sheep interaction units. Not very high in elevation, just happens to be the type of terrain that the Sheep like on the Breaks of the Columbia/Lake Roosevelt.
I haven't decided if I am going to apply for it or not. I haven't started considering it until about the last two years.l