Would you recommend 7 nights on Fantasy or 4 nights on Dream and 3 nights at WDW? We have 2 children, 7 and 2 at time of sailing. We have been to WDW twice (last was this past December) and cruised on Wonder in 2010. I want to do the Fantasy, so we can go to new ports and enjoy the ship longer. DH wants to do the Dream/WDW. He thinks we will not want to be on the ship that long, and he doesn't really get the difference in ports (not a traveler before we got married). Thank you for your input!!