Whoops! Now there's something to be afraid of: Ferries. They take off at random times and travel at random speeds. The good news is that they are captained by competent people who have excellent fields of vision and don't really want to run you over. Still, it's pretty unnerving. We only had two ferries to deal with - the rest of the fleet had five! They said it was like playing life-sized Frogger.