The Wild Angels movie was a bit racy and shocking to me, upon first viewing. After that, it just became sort of camp. It is best viewed as an adolescent fantasy. The wild and crazy antics of the characters are not to be emulated.
Davie Allan, in real life, is a very kind, gentle, polite fellow. Even though he wrote soundtracks for a lot of "biker hoodlum" movies, you couldn't meet a more personable, friendly, accessible and genuinely decent fellow. He is a great musician, keeps creating new music to this day. His web site is www DOT davieallan DOT com He'd love to hear from you.