I tried to give up WDW in exchange for a 3-night cruise and found that I just couldn't do it. We're sailing Thursday-Sunday and Monday is a holiday, so we're leaving the ship and checking into the Grand Floridian for one night and two days at the parks. I'm not sure how this is going to work out, we've never had such a short stay in the world before. My kids know that we won't be able to do everything, so they've gone through the park maps and selected their "must see" attractions. They're older though and into the thrill rides, so I'm pretty confident that we'll get it all done. It probably would have been better to do the parks first, but I'll let everyone know how it turned out for us.