I start out with many notes from here and from those notes I sort by subject and put everything in a 3 ring binder. I have everything from flight to the designers that I use to make my tee shirts. Once everything is there and I am satified with what I have, believe me, it's full, I then just before my trip I take only the important stuff in a 3 prong folder with pockets and I have all things that I will need, all confirmation numbers,the dates that the ressie was made, who I spoke with and the "agenda" for each day. I then carry only 4x6 file cards with the needed info. It hasn't failed me yet and I haven't forgotten anything and I even have a list of hidden Mickey's, special things to be looking for...I still have a while to plan but, my binder is already getting full. Good luck with whatever you decide...you can never take too much to the resort, and remember, keep all ressie numbers and a phone number if you need to call once you are there.