What would it be like to work on a cruise ship?

Well I am looking into working on a cruise ship and I’m wondering what it would be like. As fun as it sounds, or long horrible hours? I’m not yet sure what I’m applying for simply because I don’t know what there is to apply for. I’m looking for something fun, exciting, adventurous, not too long hours, and possibly even creative. I like to work with video and I’m good at it, if there’s anything I can do with that? I am really wanting to learn about this and my possibilities and choices. It would be a great help if I could also talk to people with experience. The more info the better, thanks!