Documentary following life on luxury cruise ships as they travel across oceans carrying holidaymakers enjoying weeks of sun and sea. The crew sailing North Africa and Europe pulls out all the stops for the biggest bash of the cruise - a full-blown Dutch Orange Party for nearly 3,000 passengers, with dazzling costumes, themed cocktails and a deck-stomping parade that gets everyone in party mode. Meanwhile, in the Caribbean, Midlands couple Neville and Melanie are up to their necks in it - quite literally - as they plunge into a mineral-rich mud bath at a bubbling volcano