Went into the canyon on Dec 23 and had a blast. Got in there about 7 am and fished off and on until dark. Had great weather, a little cloudy and about 40 degrees. Fished right up near the dam and had lots of action on RS2, Green Copper John, Flashback midges and Black Beauties in size 22. Action was spread out throught the day, but increased late afternoon as it got closer to darkness. Didn't land anything real big, but had several in the 12-13" range.