The Creative DISigns board is awesome...you are sure to be inspired. I love the ideas for autograph books, and think I will make some passports this year.
Other things to prepare:
* start collecting/buying items to put in backpacks to keep kids busy for the trip to WDW...like coloring books, books, small toys, etc. Dollar Store is great for this stuff, as well as Target Dollar Spot and The
Disney Store (sale/clearance items preferred!!)
* fill m&m tubes with stacks of 2 quarters and 1 penny for penny pressing
* if you will trade pins, start looking for trading pins to purchase online
* make sure any summer gear you are bringing still fits, etc. Packing kids clothes in gallon size ziplocks is a great way to stay organized.
* if you are doing Tink gifts, start preparing those. Or include special items like swim goggles, Disney jibbitz, sunglasses, disposable cameras, etc in the kids travel backpacks.
* make sure walking shoes are broken in for your entire party!!
* make sure you have your toiletries/medications/OTC meds/ etc
* make sure your camera is ready and you are stocked on sd cards, batteries, etc. and practice your quick draw!!
* again on the Creative DISigns board, prepare and print invitations for each ADR...sneak them out at an appropriate time (ie: overnight so kids see an invite to breakfast w/Cinderella...still fun, even if the kids know about the ADR).
Happy planning!