Hi Brad!
Of course, all of the parks are absolutely magical and have amazing attractions for all ages, but
Magic Kingdom Park and Cinderella Castle are what people think of first when they think of the
Walt Disney World Resort. I think that is the perfect place to start! Check out the
full list of attractions at Magic Kingdom Park to see what you think your family will enjoy the most. Personally, I can't miss Pirates of the Caribbean, Seven Dwarfs Mine Train, Big Thunder Mountain Railroad, or Haunted Mansion!
Since your kids are on the younger side and probably aren't ready for the thrills of
Disney's Hollywood Studios or the cultural "foodie" experience of
Epcot, I think that
Disney's Animal Kingdom is the best choice for you! With so many amazing adventures and ways to see exotic creatures from this world, and with the addition of
Pandora - The World of Avatar, other worlds, you really can't go wrong! Be sure to check out the
full list of attractions at Disney's Animal Kingdom to see what you might want to experience the most. I highly suggest Na'vi River Journey, Affection Section, Kilimanjaro Safaris, and for the bigger kids, Avatar Flight of Passage!
Have a Great Big Beautiful Tomorrow!
-Lindsey N.