Hey stick, I'd stick to where you were at. Out of 3500-or so birds taken every year, the area you hunted takes about 3000. Work around Colville right in Turkey heaven for this state. If you want to try new areas try
http://www.tacomanwtf.com. get on their forum. You can get some guys to point you in other areas.But most will tell you start at Colville and then spread out.