Cruises are often advertised as luxurious escapes from the grinding tedium of our everyday lives. These moving, all-in-one vacations boast entertainment, dining, adventure, relaxation, and a world of postcard-worthy sights. And of course, most cruises are terrific. But when the rare disastrous event strikes, those giant vessels of portable fun go from Jekyll to Hyde just like that, and can even become prisons of panic. ... READ ON