my son was 9 months old when we went last year..here's the list i took and I shipped most of it..since we didn't buy him a plane ticket i didnt' want to pay for luggage for stuff that he would use so i shipped it right to hotel...I can't find the list that I made on Goggle Docs, but here's the one that I know (i remember it bcuz I went over and over and over)
3 Jars of food per day (plus 3 extra just in case)
8 Diapers per day
Wipes (I sent one of those big plastic ones, I think it holds 152 or something like that..we ran out..we tended to use them not just for diapers, but for my older daughter and her hands..she seemed to get alot more sticky at WDW..lol)
Bottles
1 can of formula
6 cans of Gerber Snacks (like the puffs, or wagon wheels or whatever)
Take and toss silverware and cups..I didn't want to worry about keeping up with silverware or worrying if he lost his sippy cup at AKL..if we kept up with them and were able to reuse, great..if he lost em..oh well...
table covers..those sticky ones for the dining table..they were great..slap it on and throw some puffs til dinner got there and he was happpier
His own sheets for the pack and play and his own blanket
Baby sunblock
I took the all in one shampoo and baby wash
I figured 2 outfits per day with a couple extra (you can always wash or buy if somethign really happens)
the disposable bibs..LOVE those..whip em out, slap em on and boom done
disposable changing pad covers..my diaper bag was so big and the changing pad was a big part of it..since we had the double stroller and space was at a premium i grabbed some disposable changing pad covers...throw a few into the stroller and just chunk when done
The roll of dirty diaper plastic bags..I still carry those..they are great for wet clothes, emergency diaper changes that don't happen in the bathroom, explosions where it gets all over the clothes..you don't have to smell it all day
2 little swimmers, just in case we decided to jump in the pool with him
a little diaper bag first aid kit
and a little medicine kit (baby tylenol, baby ibuprofen, gas drops, teething medicine and so forth)
I actually over packed..only bcuz he decided while we were there he didnt' want to eat jars anymore..he sat at dinner with us and watched us eat "real" food and he wasn't having anymore to do with jars..lol..
The baby stations were great !! We left the wipes at home one day and were able to pick some up..I actually hung out and let little man kinda crawl around a little while they took my older daughter on a ride..
Sandals...I know your little one isn't walking yet, but it's just a good idea to have them..I brought some for my son..he would kinda walk if you held his hand, but he would kinda crawl too..lol (he was kinda anti-crawling), anyway..technically you have to have shoes on them if they are outta the stroller..some people have a problem with this, me, I bought some cheap sandals to throw on his feet when he was out...
If I think of anything else i will let you know