We just got back last night from our first trip to Revy. Rode Boulder, we marked GPS points in case, and did use them to find our direction back to the trail/cabin. Pretty easy to get turned around in there when you venture off the trail but we had to explore to find some untracked. Good area for all levels of riders. We had 10 of us - men and women, variety of ages/abilities and everyone had good rides.
We stayed at Glacier House and it was really good. Nice cabins, hot tub, food was good and the easy access to the trail was especially nice. Parking and riding from your cabin was a treat. Some people haven't had a good experience at Glacier House, but our group all found it great, depends on when you go and how busy they are perhaps.
We'll be heading back there soon, if we're there the same time you can tag on with us for a bit. We have a couple women riders that would be good for your wife and we got to know the area a bit in our few days there. I know my husband is always more comfortable with someone with us.