Cruise ships are titans of the vacation industry. These massive boats holding thousands of vacationers sail the world over every day. In 2011 alone, over 19 million people took a cruise, totaling over $29 billion in business. But surprisingly, less than a quarter of Americans have set foot on a cruise ship. Let’s consider the sensational scale of the cruising world and how to save on your own cruise getaway.

Source: Coupons