We're thinking of planning a trip for winter break in February. Our oldest is heading off to college this fall, so it will only 5 of us which opens up more possibilities for lodging. Our children will be 16, 13, and 9. Will the swan and/or Dolphin accommodate 5? Is the walk to Epcot and MGM easy? Being able to walk some places would be a huge plus for us. Is the only downside not being able to use the dining plan and not having Magical Express? Thanks!