Sawtooth Struggle is a great ride + hike on the Sawtooth trail, linking Timpanagos Lake with Cowhorn and Sawtooth Mtns (summitting will require approx 2 miles of hiking for both) and then down past Indigo Lake to Timpanagos lake. Most folks camp at Timpanagos and party for the weekend. These places are at the top of the Middle Fork of the Willamette.
I love mankind - it's people I can't stand. ~Charles M. Schulz