Sheesh, I didn't want to say it but that's exactly what I'm afraid of when taking the bus. I never got familiar with the system. As an immigrant to the US, I came here without knowing any English and the easiest thing for me was to walk and later one...to drive without having to face people and their questions. Still, the other day when I traveled, I had to take the shuttle from the parking lot to the airport. When I came back home (US) I had to ask someone which parking lot was that one (pointing to it) south or north? :-X