advice advising communicating communication cruise-liner cruise-ship decks emergencies emergency huge-ocean-going-vessel indicator information informing journey lifebuoy location message rescue safety sign signage survival vessel wording words box-like crew entertainment exotic-adventure exterior families features growing-demand harbour holidaymakers hydrodynamic leisure leisurely-travel luxury moored mooring passengers port preparation preparing retirees romantic-getaways tourism tourists transport transportation travel stern chairs color colour deck deckchairs empty occupied people popular relaxed relaxing vacant weather wooden cage rigging work workman hawsers mooring-ropes access angles assistance cables coast coastal distinctive double-duty equipped help lifeboat lifeboat-tender light limited-access limited-entry lowered lowering maintained maintenance ocean passenger-shuttle prepared ready red released releasing ship’s-tender tender visibility water equipment machinery winding-drums