As not all cruisers go Southampton – Southampton, these tips will apply to any fly cruisers, as much as for any holiday.
Copied from Independent Traveller.com
My personal advice comes from someone wise, whose name I forget. It is as follows:
Lay out everything on the bed. Everything. Bottles, clothes, gadgets, money, everything you intend to take.
Then take out half the clothes and put in twice the money.
And a last word of wisdom from Dave Gorman: it is always cheaper to buy socks at the other end than to pay extra for having packed them.