It has a lot to do with the entire law of the sea and for the many part, it's an unfortunate reality that cruise ships are not required to report criminal activities that occur while they are out, well, cruising. The more dismal news about that is that cruise liner frequently make it a point not to report it when criminal activities happen in their ships just due to the fact that it's bad for tourist and ultimately bad for service.
Motivation. Great ship with all the facilities you would anticipate on a cruise ship. Cabins are well proportioned and tidy and the food on board is wonderful.
Big ships go to huge ports. Certain ports, such as Roatan, Honduras or Vera Cruz, Mexico, are just available to smaller sized ships. Sometimes those ports are the very thing that makes the cruise quite unique. If the ports of call are at the top of your list of reasons to take a cruise, think about booking passage on smaller ships that have actually extended itineraries.
Another consideration that you need to think of is the weather when you go on a cruise. When there will be tropical storms, as much as possible avoid the months. When you are taking a trip to the tropical Asian nations where the weather can be really unpredictable, this is particularly real.
Naturally with a lot of ships there is a lot of opportunities for practically any design of musician, but if you mold your act to the above specs you will stand a better opportunity of finding work the best luxury lines and retaining it contract after agreement.
Do not be nervous about your food options if you will be going for a cruise. Cruise liner are famous for having a great deal of quality food for this reason you will not starve when you go for a cruise.