The queets should have a pretty good amount of silvers below the Salmon. LOW, LOW, LOW, LOW water. I'd give it till mid october. That's when the REAL fish come in....
By the way - go to google.com and type in Olympic National Park fishing regulations. All the info you need can be found there. I believe that you are allowed no more than one king combined with your limit. The queets has a limit of two silvers and the salmon has a limit of three. Forget the salmon though as the flow looks like the concrete when I wash my car. Maybe even less.
Cuttie