I’m staying in NJ at the Hilton near the Newark Penn station….but my intention is to exit my cruise at Pier 88, walk to Pier 79 and take the Staten Island ferry to the WTC stop, walk to the Oculus and take PATH to Newark Penn Stn. At the Penn Station, board Bus #62 to T2 at Liberty airport…then fly home. From watching a few YouTube videos all seems quite reasonable to do (just hope the weather cooperates). Plan B is to almost do the same but at Newark Penn Station, go back to my hotel and take their shuttle back to the airport, if the bus indeed does have stairs and is not a flat floor.