With over 60 years of fishing they all start to blend together and the large majority of my early trout were on worms, crawlers, spawn bags. However, one trout that really hooked me on fly fishing and rivers was about a 15" wild rainbow where I'd cast a wet Royal Coachman into a flats rolling curve with undercut bank. While I was trying to see if I could see my fly that trout drifted out from the undercut, took a feeding lane ate my fly. That fish stands out among so many and I think I was old enough to have driven to creek myself. Since then I've caught a lot of fish of all kinds on flies but never one to stand out in memory as that one. Little Sioux River, WI.