Today's gigantic cruise liners are no longer comparable to floating hotels. They're more like floating resorts. The ships are attractions themselves. Princess Cruises now holds the title for the world's largest cruise ship. In some cases, the ship is really the destination,'' says Royal Caribbean Ltd. spokeswoman Gloria Jacaruso.
Passengers can also take trips to Asia, South America, even Africa on some lines.
The cost of cruises varies widely, but a general rule of thumb is to expect to shell out more money the more exotic the itinerary. Well, they really do dress like that for the ship's main dining rooms, but usually only on formal or captain's night. Otherwise, you can get away with a tasteful, simple outfit. But if you want to sloth around in jeans and flip flops, saunter over to the casual diner, or order room service. Many cruise lines offer a choice between first and second seating.