Newark layover, 5.5hrs

Well, we've walked the terminal, people-watched, snacked, read books, played electronic gadgets, and then done it all again. And we still have more than 3 hours to go before our next flight.😳 The people driving the large golf carts through the terminal for courtesy transports make their own 'beep, beep' noises. We're not sure why, but are guessing that the actual horns may be too loud, or otherwise too alarming. It's quite comical to hear the drivers improvise their own 'get out of the way' sounds.  Bill wondered if they have to do voice auditions as part of the interview for the job. :)