Well, your problem is that if you want to have a good shot at getting a bird you need to go to eastern Washington. Around Collville would be your best bet. It's about a 5 hour drive from Seattle[:'(] Although there are turkey near Fort Lewis they are very spread out and if you have noticed the area is very thick with underbrush. There is no hunting oppertunities in Western Washington in the Fall. There are only a few GMU's open in the fall and they are in Northeast Washington.