the skokomish should have both chums and late silvers around now. when i used to fish it a lot, usually the last week of october/first week of november you could wear your arms out on chums. purple jig under a bobber was my favorite method(and you very rarely ever snag one that way).
aside from that, you've got the various creeks that run into the sound that should have chums. pretty much a coho only show if you head west, none of those rivers have seasons on dogs any more.