Graham, this newsgroup is primarily concerned with small (20-60') sailing or
power boats going offshore for extended periods of time, not steamship-line
vacationing. Our "cruising", usually done in old sweats and foulies, often
standing alone in windblown rain and wave scud, with sometimes little or no
sleep, scrambling to make a cup-o-noodles for dinner between possible
broaching, with periods of wrench-in-hand fighting a breakdown that may put
us on the rocks, is about as unlike what you're asking as to be quite
humorous to some of the posters here.

Hope you find what you're looking for, and that you have a lovely "Cruise"

Brad