Get a great deal on a vacation by taking a "repositioning cruise" which are on ships that happen to be coming back from Europe or Alaska.
If you romanticize the sea (or the on-deck casino), this is the vacation for you. Especially since you'll be spending a good 2-3 weeks on a boat.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.