Embrace your inner kid, and have fun! We'll be leaving just before you get there.
If you have your tickets, get your Fastpasses going, and fast You might want to snag a fastpass for Toy Story Mania on June 10th, although that freezes you from doing any in any other park than HS until that day. Lines can be ridiculous there. However, if you're going for rope drop, and that's your sole target in HS for that day, you might want to skip the fastpass for it, and book up for MK.
Also, get on with booking your restaurants. There's a wide selection available, and you can make special dietary requests with your reservations. There's no one right way to approach a WDW vacation; for example, we plan to hit the waterparks on many mornings, then hit the theme parks later in the day.
Magic Kingdom Favorites: There are so many classic and great rides, many with short waits, and some you'll definitely want to fastpass if you can. Haunted Mansion, Pirates of the Caribbean, Splash Mountain, Space Mountain, Big Thunder Mountain Railroad are some of the best rides, but there are other attractions that have great charm, such as It's a Small World and the Seven Dwarves Mine Train (if you can, get a fastpass!). Peter Pan's flight is a trip back to a simpler time, technology-wise, but it's one that you'll want a fastpass for due to the length of the lines. Mickey's PhilharMagic is just a great 3-D show. If you get a great "skipper", and there's a place in your heart for corny jokes and puns, the Jungle Cruise can be great (with an average skipper, merely good). The Enchanted Tiki Room is a perfect bit of relaxation during the heat of the day. And there's always the Country Bear Jamboree, which many love, some don't, but we always enjoy. Buzz Lightyear's Space Ranger Spin is fun every time we go on it and there's lots more (we've never not laughed, many times, during the Monster, Inc. Laugh Floor Show), and I'm looking forward, for the first time, to seeing the Muppets presenting American history by the Hall of the Presidents. Soak it all in, meet the characters, enjoy the parades and watch the fireworks.
Hollywood Studios: You already know about Toy Story Mania (we got into a soft opening for it on Memorial Day years ago - we could still smell the paint.) End the Day with Fantasmic and/or the Star Wars show (or both if you can schedule it for 2 days). Tower of Terror is a lot of fun, I could sit on Star Tours for our entire vacation, Muppet Vision 3D is both a great show and a great pre-show, and Rock n' Roller Coaster is a decent coaster ride. The Beauty and The Beast Show is pretty good and Voyage of the Little Mermaid is also a nice musical (and air-conditioned!)
Epcot: Space Ship Earth and the Living Seas are nice, but the Dynamic Duo for Future World are Soarin, Around the World and Test Track. I really loved the original Soarin', and am really looking forward to seeing the new version. Mission Space isn't for all tastes, just depends if it's for you and which level is for you. In World Showcase, the boat ride in Mexico is a nice diversion with little wait, and (air-conditioned!) but two girls named Elsa and Anna rule the World Showcase. If you can, you should either make a rope drop dash for Frozen Ever After, or put it as your first priority for that Fastpass tier. Naturally Soarin' and Test Track are in the same tier, they'd be that for our next priorities. The American Adventure is pretty Awesome and there's a trio of pretty impressive films: Impressions de France, Reflections of China and O Canada! Impressions de France is easily our favorite, with a musical score that is purely amazing. Reflections of China, which is supposedly getting an update/replacement soon, offers vistas of China that few could see when it was originally released. O Canada, hosted by Martin Short, is an updated take on the original film that debuted when Epcot Center first opened. And, of course, Illuminations is a great fireworks show. And it really doesn't matter your age, but Turtle Talk With Crush at The Living Seas is priceless.
Animal Kingdom: Get your Avatar Fastpasses. We do, and it'll be our first time seeing them. Expedition Everest is Disney's top coaster experience. Kali River Rapids is one of those rides that you wish was longer: You will get wet, the only question is will you get soaked? There are 2 really good shows: Festival of the Lion King and Finding Nemo The Musical. The only thing worthwhile in Dinoland is DINOSAUR. It's Tough To Be A Bug is a fun show in the Tree of Life, perfect for when it's hot out. We've not yet seen the new Up! Bird Show, but if it's anything like the old one, it's worth it if you have the time (or a nearby zoo where you live that also puts on similar shows).
Kilimanjaro Safaris is another exhibit that you should Fastpass; animals are most active the earliest in the morning or in the evening. The rest is wonderful animal exhibits. We're looking forward to seeing Rivers of Light for the first time.
You'll be staying at Wilderness Lodge and Beach Club, both great resorts. By all means, try to get use out of the Beach Club's Stormalong Bay. It is the best pool at any Disney resort, and one of the best resort pools on the planet.
Be prepared for the heat, for rain, and for getting wet on some rides. A portable battery pack(s) for cellphones is a great accessory, just be sure to keep it and your cellphones dry.
What I find is done so well at all WDW theme parks is the level of detail of the theming. There's just so much to take in, so relax, let it all soak in and have a great time!
