WHY CRUISE INDUSTRY CONTINUES TO GROW: VAST CHOICES

Cruise travel continues to grow for several reasons, including the fact that many cruisers can drive to their ship, says Cruise Line International Association (CLIA).

Two other reasons: the growing availability of spas and the ability to explore exotic Caribbean destinations.

"One of the important things is no matter what you think you want to do on a vacation, or no matter what you have done and like, you can probably replicate that experience on a cruise," said Bob Sharak, executive vice president of marketing for CLIA.

Twelve ships are taking maiden voyages this year — with several embarking from Southeast ports — and eight new vessels are scheduled to debut next year, according to CLIA.

In the next five years, 40 ships will be introduced, increasing the number of beds from 265,000 to 335,000.

Some of the newest ships offer activities ranging from ice skating to surfing.

Costa and Carnival Cruise Lines as well as Celebrity's new Azamara Cruises brand, have suites next to spas, with perks such as in-room services and restaurants.