Free: Contests & Raffles.
Why dont you check the state game harvest report, it will tell you all.
It looks like there is a bear in Kitsap, or two.
I wouldn't hunt any of those units for bears if I only had one season to hunt. One thing to be aware of is that private lands get hunted pretty hard by the hound hunters. For that reason, I would concentrate on units that are primarily National Forest lands, and this time of year, hunt the higher elevations, and get away from the roads. Anywhere on the Olympic Peninsula or in the Cascades should be good. Forget about any of the units listed in your poll. If you look at the harvest reports as others suggested, you'll see some good numbers in the North Cascade units.