Non-tehnical, but really nice canyons in a seldom visited area of the Roost:  http://www.summitpost.org/canyon/457422/hatch-canyon.html  http://www.summitpost.org/canyon/457448/fiddler-cove-canyon.html  I’ll have the route page done for the Red Ledges route into Fiddler Cove soon.
Yahoo Canyons Group