Hi Pete,
I just saw your post, and I asked a similar question earlier. The best advice I was given was the Inland Empire Paper Company. They sell passes to their land (it was $10 for a day pass). I only had a chance to get out there for one day. I saw a couple of moose (2 bulls, 1 calf, 2 cows), but no deer. Lots of sign all over the place. I only checked out their Mt. Spokane land, but I think I'll be going back again either late season or next year depending on when I can get out next. Good luck.
-Chase