Oregon steelhead - any advice?

Prob doing a road trip with the missus in northern California/Oregon/Washington last week in Sep/first week in October - may get a few days in myself before I meet up with her. Love a crack at the steelhead in some of the coastal rivers - anyone ever been, and if so, advice welcome on where to go, which rivers, places to stay, good tackle shops, recommended guides....
Cheers!

dont know anything about the fishing - but Olympic national park is well worth a short hike in - its a temperate rainforest and its got all these natural hot springs that after 2-3 hour hike are class to relax in - like a hot tub at the end of your walk!!!