My 6 year old is a big fan of nickelodeon and we tried a small cruise last month(5 days) to see how she would react to the cruising experience and she loved it.I was trying to search nickelodeon cruises and seems like norwegian is the line which has the nickelodeon cruises but looks like they are not year round?? or am i mistaking something.
I know disney probably got a better product but they don't have casino's in their ship and to convince all my extended relatives to go to a cruise without casino won't be easy for me.

Any input on Nick cruises and which one to go for will be great...
Thanks