I went on a cruise a few years ago some JW's set up, to the Southern Caribbean. There was a group discount because there was so many of us. I think the cruise cost $400 for 7 days, plus the air, of course. In fact, the sister setting it all up probably got a free crusie out of it. So if you're serious, I'd say go for it!
It would be funny if you could find out if there was a JW group going, and then THEY could be preached to by us dirty, rotten apostates. There's not many places to hide on a cruise. One of their WT meetings could be infiltrated and when it's time to comment, oh what fun could be had by all. Well, by all i mean us apostates.
Oh to dream....
Anyway, it's a go for me...add me to the list.