Boy, I must really be naive. I learned recently there's a much darker side to Hell's Angels than being just a hell-raising motorcycle gang. This definition is taken directly from Wikipedia:
The Hells Angels Motorcycle Club (HAMC) is a worldwide one-percenter motorcycle gang and organized crime syndicate whose members typically ride Harley-Davidson motorcycles. In the United States and Canada, the Hells Angels are incorporated as the Hells Angels Motorcycle Corporation. Their primary motto is "When we do right, nobody remembers. When we do wrong, nobody forgets".
Both the Federal Bureau of Investigation and the Criminal Intelligence Service Canada classify the Angels as one of the "big four" motorcycle gangs, contending that members carry out widespread violence, drug dealing, trafficking in stolen goods, and extortion. Members of the organization have continuously asserted that they are only a group of motorcycle enthusiasts who have joined to ride motorcycles together, to organize social events such as group road trips, fundraisers, parties, and motorcycle rallies.