1) Getting up early is a really good choice. You can get a lot done when the crowds are lowest.
2) With a child that young, don't try to convince yourself that you'll spend your entire day at the park. Going back to your resort for a nap and a swim is never a bad idea. You can always go back out!
3) Start your trip with Magic Kingdom. Just trust me.
4) Unless you plan on taking advantage of Extra Magic Hours, avoid a Park on its EMH day like your life depends on it. The crowds will be the worst.
5) Refillable Mugs are worth it simply for convenience sake.
6) Kids love character breakfasts and they are an easy, albeit not cheap, way to see your child's favorites.
7) Epcot Character Spot is awesome. The waits are almost never bad (we practically walked right up this past summer), it's indoors and air conditioned, and you get to meet the big three (Mickey, Minnie, Pluto).
8) Disney Photopass pictures can be expensive to purchase. A cast member will happily take your picture for you!
9) It is physically impossible to do everything Disney has to offer in 6 days. The sooner you realize that, the more fun you will have.
10) No Disney vaca is complete without a trip for dinner to 'Ohana. Pair that with a trip on the monorail afterwards to MK for a parade and fireworks and it's will be a truly magical night.
11) The World Showcase @ Epcot is pretty cool. Make time for it.
12) The Fantasmic Dinning Package provides you with the best seats in the house. Personally, we like Hollywood & Vine.
13) Two words: Online checkin
14) Don't buy the balloons! The price might give you a heart attack and you probably can't take them home anyway.
15) Be prepared to have the most magical vacation of your life, but don't expect it to be relaxing!
Other than 'Ohana and H&V, my family's other favorite restaurants include: Paradiso 37, Coral Reef, Yak & Yeti, Raglan Road, Boma, Be Our Guest, and Cape May Cafe
Have fun!!!