Went out to the Mad on Saturday to chase down some trout on the fly with a buddy of mine. After we decided that the water in the souther reaches was still too fast to be safely fished, we hightailed it north. Bear in mind - we were WELL north of the confluence with Buck Creek, the air temp was 30°F, and the water temp was 42°. This is textbook trout environment, isn't it? Then what did I do wrong?