Yep, it's called Gangland Tour Bus... They have 12 stop 2 hour tour of the gangs of LA. The gangs have agreed not to shoot the bus, of course there is a waiver to sign just in case the bus is hit during a drive by-shooting.
Would you go on this tour?
What differentiates an average host and a great host is anticipating unexpressed needs and wants of their guests. Just because the want/need is not expressed, doesn't mean it wouldn't be appreciated.