Here's my list for 1 adult for 2 wks in September.
(I expect anyone travelling w/ kids will have a way diff list!):
With my airline I have a 2 bag limit, no charge. Also carry-on + personal item.
The things marked with * are to go in carryon...(I pack w/ the worse case scenario in mind, and thus don't need to waste advance time worrying!)
Health/Toiletry related:
PILLOW*(rolled up very tightly)

+ earplugs* Adhesive tape*/blister glide*/blister bandaids*/bandaids*/polysporin/benedryl*/tylenol*

Waterproof sunscreen (30, 45, 60--travel sizes)/ Aloe/ Powder/Keri Lotion
Sunglasses*/contacts*/extra contacts/solution*/case
Glasses*/sunglasses*/case*
Comb*/ladyshaver/female "necessities"/deodorant*/ minimum makeup*/makeup remover (small)*/ net sponge (WDW provides shampoo & soaps)
Tbrush*/Tpaste*/Floss*/retainers*
3 prs earrings*/ 2 necklaces*/0 bracelets (I wear a cellphone, not a watch)
250ml Liquid Tide + 250ml Dishliquid
--All liquids to be double or triple ziploc'd bagged.

Maybe: nailfile. nailpolish. 2 travel pkgs of nailpolish remover. Epson Salts. Travel size mousse
Clothing related:
Disposable raincoats: (6) (carry 1 everyday)
Sweater or lightweight jacket* (needed only for airport/plane/home)
Sleeveless dress (1)
Sleeveless tops (2) & short sleeve tops (3)* (light colours)
Shorts (1)
Capris w/pockets* (2) (quickdry material is great)
Tshirt/light lounge pants/padded socks for inside/bed
Socks*/Undies*/Bras*
Swimsuits (1 pc* + 2 pc). Noseplug w/cord.
Sneakers*/
Crocs/Nice but comfy shoes for flights/Watershoes (2/1/1/1)
--only shoes that you have already walked at least 1 mile in. And water shoes can save tender soles from shredding at waterpark (listen to my voice of experience on this one! If we all look strange together, it will be normal).
Convenience related:
Pedometer
Fabric shoe rack that velcros over the closet rod (works better for me than over the door clear plastic type).
Clorox wipes. Mini sewing kit w/ scissors &safety pins. travel clothespins.
Knapsack*, fanny pack*, overshoulder messenger bag, waterproof Id-case for waterpark, coinpurse
Electronics* and chargers* for any.
Pages* w/ conf # for hotels, flights, tkts, adrs. (or just take pictures on camera?)
Heavy Duty Extension cord w/ 3 outlets.
Notepad/pen(cil)/calculator w/ metric converter
Ziplocks (carry a few in purse every day, esp at F&W). Several diff sizes.
Paper folding fan*
Travel guide, puzzle book* for on plane ...(and an eraser*.

)
Costume*for
MNSSHP
ID/paper related:
Passport*, ID's*, Customs Card*, CCard* and Cash*
WDW tkts* (and old not expired cards*)
House key*!
Food related (I eat brekkie in room, and evening snack as well. Also always keep snack w/ me in case of need):
Kettle/Teabags (buy souvenir mug)/ bowl/plate/board/sharp knife/butter knife/fork/spoon
Becel (margarine)/Bread/Cereal/Porridge/sm container of cinnamon & sugar/ Nova Scotia Apples/Iced tea mixes/ granola bars/fruit gummies/gum.
I'll pick up at the resort store: Milk, water, fresh fruit cups, and bagels when the bread is done.
I'll pass the kettle on to another tea drinker before I leave. And the food stuff will be gone, so that all gives room for purchases!
And, of course, the writer reserves the right to change her mind on any and all of this!
