"Ken Babbs" is a famous Merry Pranksters/Merry Prankster who became one of the Psychedelia/psychedelic leaders of the 1960s. He along with best friend and Prankster leader, Ken Kesey wrote the book Last Go Round. Babbs is best known for his participation in the Acid Tests and on the bus Further (bus)/Further.

More Ken Babbs on Wikipedia.

People were always saying, 'Is this the real bus? And he would say, 'Yes, there's only one bus, just like there's only one Starship Enterprise.

For me and Kesey, too, we were trying to move into a new creative expression which was movie making, and being part of the movie. This was all a tremendous experiment in the arts. We always figured we would be totally successful and make a lot of money out of it.