Thanks To Jason Jonas / Spotwalla Below is group tracking page
Why We Ride
Easy Rider
On Any Sunday *1* 1971
Harley And The Davidsons
Hell Ride
South Park "Harley Fags"
Ewan And Thingy
The Wild One 1953
Quadrophenia
On Any Sunday *2* 2014
The Motorcycle Diaries
The Girl On a Motorcycle (aka Naked Under Leather)
Some Analysis ..more coming later. Thanks to Smunderdog (FJR forum) for much of the data.