Personally, I like Ian's suggestion, it's bound to win me some points for those nights I wander back late
Might win you something better than you think
Guys, let's face it, we usually have to half drag the other half to the boat, and to do a 3 night crossing, forget it! SOooo, I pamper 'em. It's better than a Princess Cruise with gourmet meals and spa to boot, never a problem getting female crew.