Being left behind by a cruise ship is a frightening and stressful experience. Cruise ships are massive and can carry thousands of passengers, so it's easy to get lost in the shuffle, especially if you're not familiar with the ship's layout. If you do find yourself left behind, don't panic. There are steps you can take to get back to the ship or to your next destination.
First, try to contact the ship. If you have a cell phone, call the ship's purser's office or the cruise line's customer service number. You can also try using the ship's intercom system to page the purser's office. If you can't reach the ship by phone, go to the nearest port authority or cruise terminal and ask for help.