Eugene Next Week

Have a last minute work trip to Eugene, have the afternoon/ evening when I arrive to kill. My thoughts were 1 of 2:

1. Land around 11am and head straight to the McKenzie River trail, rent a bike and ride the trail. This would require the bike rental and pay for the shuttle, which would potentially be ~$200 given the shuttle will probably be on my own. On top of that, not sure how late I can return the bike and if I can't do it that night, I can't do it the following days.
2. Bring the fishing stuff and fish...pretty simple and way cheaper.

So, I'll have a car and am now leaning towards fishing even though I've wanted to ride that trail for years and therein lies my question. I've never been in that area, what rivers are wade-able this time of year? Would rather fish for trout and not drive too far from the town if possible. I know the McKenzie is there, Willamette but any suggestions would be great, having a bit of a hard time finding decent info on the internets (just directed to the local fly shop website). Looks like there's a couple of shops in town and going to give them a shout too, any reco on which one to drop a few dollars in is always appreciated as its always nice to stop in the local shop, pick up some gear and talk smart for a bit.

Thanks in advance, looking forward to the trip.

Mike