What a fun trip to plan and Oct shouldn't be too hot or busy !!
* definately iron out your dining plans and make ADRs so you can get in early enough for the kids. We did CRT last year and it was magical and although expensive, the photo package was very nice and the princesses were fantastic and the Fairy Godmother was a hoot.
* are you going to
MNSSHP? get tickets in advance and maybe plan a clever group costume.
* collecting autographs -- super fun to meet and take pics w/ the characters..this takes time, so plan accordingly. Let the kids warm up if you think they will be intimidated by the characters: A character meal at the beginning of the trip may do the trick. We made our own autograph books, which was a great project as we whiled away the time until Disney.
* collect pressed pennies -- all over the World! For .51 cents you can get a penny with a Disney image smooshed into it. My kids loved it and I think they thought they were making their own money! Disboard tip is to fill the mini m&m tubes with stacks of 2 quarters and 1 penny so you are prepared the penny press hunt.
* be aware of photopass -- since you are a largish group it may make sense to take advantage of this and plan on purchasing the photopass picture CD, and get a bunch of pics done w/the photopass staff. If your group splits up, everyones photo cards can be linked, and even rides like Test Track (not sure about others) can be linked to photopass.
* At Epcot, the kidcot fun stops are a lot of fun and give the kids a project to do at each country in World showcase, as well as a few stops in Future world. They end up with a nifty souvenir ( a mask that they color and then they collect a hang tag from each country, representing something from that country).
* At AK don't miss the Festival of the Lion King show -- it may seem long on paper, but is totally entertaining from beginning to end. The Nemo show is pretty nice too, but if you can only do one, do FOTLK. Also, the Boneyard playground is a super place to run around.
* At MGM the kids will love Playhouse Disney, the Honey I shrunk the kids playground, Beauty and the Beast. The stunt car show is also great (long,though, so bring drinks/snacks).
* At MK, just about everything is spectacular.
* If you go to Downtown Disney, check out the building stations at the
Lego Store. The kids will enjoy lego therapy and you can relax with a coffee!
* bring earplugs for all -- many shows are very, very loud.
Have a great trip!