I will be heading down to Corvallis in the next week or two and having never fished there, I am wondering what my fishing options will be. I am hauling a trailer down so throwing on the pontoon boat won't be any big deal and I assume there are shuttles available at the local fly shops. I searched the history and saw a nice thread but it was geared for the month of May. The Mackenzie, Santiam, and Willamette were mentioned. I'd prefer to fish for steelhead, cutthroat or rainbow trout but smallmouth would not be out of the equation either although they may be farther south than what I want to travel from Corvallis as I was hoping to keep it within an hour of there. Any thoughts on fishing down there in September?