While cruise ship passengers can't really get in the way of operating the ship, they can cause disruptions. In many ways, it's like a person in the back seat of the car making a lot of noise or kicking the driver's seat.

Celebrity Cruises seems to finish most of its live music by midnight, if not earlier. Royal Caribbean has its Schooner Bar piano player and its pub guitarist play until 1 or 2 a.m., depending upon the night.

Millennials dominate Carnival Cruise Line's guest demographics. A look at its new Carnival Firenze could explain why.

A new character is appearing across the Carnival Cruise Line fleet and embracing a popular onboard game many guests love.

ALSO READ: Top travel agents share how to get the best price on your cruise The bottom line is that Carnival – for one reason or another – is choosing to start hundreds of cruises a little earlier than planned, and this is likely to be welcome news to ...