We went to disneyworld last summer as part of our orlando holiday. LOVED IT!
There are 4 seperate parks - we had a book called "The Unofficial Guide to Walt Disney World" which was very helpful as its massive.

There are loads of fun fair rides like Space Mountain and loads of character attractions which my young children loved, especially Lion King and Finding Nemo. Also saw Univeral, Epcot and Sea World. The safari is supposed to be good too but we didn't get round to that.

As balance, I would say the food is not that great - exoensive and not healthy, and there were big queues for some of the rides. A 2-day pass was about £40 [$80] each.

Have fun - oh and don't forget the kids!

Fran

Disney Land Paris is also great - and a lot more convenient - only a few miles outside Paris (30k) it is easily reachable by train - all the film attractions, great rides - check out the website - the kids just loved it over a weekend last summer