There are some tight spots between Lydle and Stinson that you may want to be carefull of. The day float I like to make is from the Ice House (upstream of the Klickitat town) down to the bridge below the town. It takes a good full day to fish all the water. You may not want to float past the bridge. There are a couple of nasty spots down there. Never float past the campground at MP3. Once you get into the canyon on the lower portion you're in for a nasty ride.