When I were a lad!
When I was a young lad I often went on coach trips to the seaside. One of my two overwhelming memories was the day trippers passing round the driver's cap at the end of the trip for tips. The over memory was listening to "I was born under a wondering star" by some actor whose name I can't quite remember.
Looking back I'm not convinced the two weren't linked, and if enough tips weren't received the driver would play the track again.
It's only an idea but get yourself a copy of the track and wait for the money to roll in!