Yup, this is the kind of adventure that can be very intimidating...if you're unprepared.
So, to GET prepared (and someone has already suggested this) - the first thing to do is get a copy of
The Unofficial Guide to Walt Disney World 2010 (it's
here at
Amazon.com. It's written by non-Disney people who base their observations, suggestions, rankings, and plans on a fair amount of research and input from readers, so the book is full of very practical and useful information.We used an early edition on our first trip (1992!) and it was spot-on.
You might also get Birnbaum's
official guide also, which presents a same info in an unranked perspective.
NEXT - If you don't have one already, go to the "My Disney Video Planner" web site and order the Vacation Planning DVD. It's free and does a great job of getting everyone stoked for the trip - not that your family will need more stoking!
THEN - Watch the DVD and compare what you see to what the Unofficial Guide and Birnbaum's tell you. This way you can make informed decisions about what to see, what to do, and so on. The more stuff you know before you get to WDW, the less time you'll spend being undecided while you're there.
DO get everyone's input on your family itinerary, especially from the kids, and cover as many "Top 3 Things I Want to See and Do" as you can from each person in the family. A week will go by quickly and chances are you won't see EVERYTHING - but if you can get the uppermost part of everyone's wish list taken care of, consider yourself very, very successful.
DO ask lots of questions here in the Forum - folks here are not only well-informed, but have "been there, done that" many times. We've been to WDW 10 times, which is no small feat coming from the Pacific Northwest.
BEWARE staying on-site - you'll never want to stay off-site again. The WDW Resort people take great care of you, and the WDW transportation system works very well. For his first three trips, my son's favorite ride was...the Monorail!
Good luck with your planning...and get that research done!