A few thoughts. I spent 16 years climbing and biking in Jasper and Banff, ran into a few bears, had to change my shorts once. Pulled my bear spray once but didn't use it. As far as carrying a firearm goes, in every bear encounter I've ever had that could have gone bad, there wasn't time to unsling a shotgun, jack a round into the chamber, aim it, and hope to get an accurate shot off. Can't even imagine carrying it while fishing. Probably would have served better as a crutch in the case of a mauling. As for sharing a river or stream with a bear, let them have it. There's plenty enough holes on every river or creek to move on to something else. As to singing or shouting loudly while in bear country, why does it seem like I'm the only one doing it? I've gotten some strange looks out there when I run into other people. And I've never heard anyone else!!!