I gotta say winter can be awesome on the Bow. Like Rusty said, we had a ball of a day in early Feb on dries no less! Nymphing was stellar too, but ya gotta remember don't go if it's too cold like -5 or below. Stick to 0 or above. Also, slushy river is no fun. Other than that, tee-up with one of us over winter & keep the fun goin.
Oh, and don't fish behind Max.