34 days before we leave home here. Running around like a madman trying to get everything organized, and packed, and make sure we have all that we need.
I have learned, over the years, that Google Docs is an amazing tool for planning a trip. I have a document shared between my wife, my son, my daughter, and I, with literally all of our vacation information in it, from packing list, stuff to buy before we leave, shopping list for Wal Mart when we get there, addresses and contact info for everywhere we are going, a list of the expenses we will have, and the money we have put aside. It also has a daily itinerary with ADR numbers and times, FP+ times, park hours etc.
Since the wife and kids have access to it, they can update as they pack their stuff. When in the parks, they can always know what our next FP+ is, where we are going to eat and when, etc. It is an amazing too for Disney vacation planning.