We get a review of Carnival Cruise Line's Carnival Vista. This sailing was an eight-night Southern Caribbean cruise out of Miami, Florida. Ports of call included Grand Turk, Dominican Republic, Curacao, and Aruba.  Stewart has cruise news on:  Royal Caribbean gratuity increase MSC star-studded christening  Carnival expands their easy-pay program  Norwegian unveils new app  What should we look for in 2018? Listener Question: How do I know what cruise will have fewer kids, is it the cruise line itself, the ship, or the time of year? David, CA   Comments or suggestions? Email me: doug@cruiseradio.net