In February, I went on my first cruise ship voyage. I convinced the patient people at Norwegian Cruise Line to let me do something unthinkable: ride from Miami one-way and jump ship 40 hours later in the Cayman Islands. It’s a good thing I did or I might have jumped overboard. I live-blogged the highs and lows on Facebook. Beware of the meat photo and the jokes from the lounge comic et al.