Thanks for the AoA pictures! I REALLY want to stay in Carsland suites now!
Well on my PTR, I'm going to start going through my days, kind of like you are. I need to look at the map to get an idea of which booths are where. They move them all around. In 2009 New Zealand was in the UK, then last year it was over near Germany in the area towards the African Outpost. I KNOW that my first stop is Ireland (which is hopefully still in the UK.).
OK, I just looked up the map and save it on my computer. Here is a synopsis of how the first part of the first day will go (oh and BTW, I moved my trip up two days from October 10-20 to October 8-18). We get to WDW on the 10th, but we're at VWL so we'll be checking out the New Fantasyland. In fact,

I should make us a lunch reservation at Be My Guest, or is it QS for lunch? Our Flying Fish dinner is the 11th and the next day we move to the BCV, then F&W really starts. It's a Friday, so we probably won't spend a lot of time there.
Once we get to BCV, I will go directly to Ireland for the Fisherman's pie and Chocolate Lava Cake. We might get four cakes, they're really tiny. Two for each of us. Canada and Greece the next closest and they are right across from each other, and we'll get one of everything from those. Well maybe not the Greek Yogurt, I can open one of those at home and it won't cost me $2-4. By this time we will have eaten, a Lobster & Scallop pie, two pieces of cake, cheddar cheese soup (to die for), part of a fillet, a piece of chicken sausage, greek salad, griddled cheese, chicken souvlaki and spanakopita. Not to mention we will have had a cup of Guiness, and 6-7 thimbles of wine.
I think we'll be done for a little while and we'll be just about to the bridge between Future World and World Showcase. The next booth is the Desserts and Champagne so we might decide to eat the Chocolate Mousse thingy from there, but everything else (well the champagne) food-wise doesn't appeal to me at all. This would be the time to check out Mouse Gear, Ellen's Ride, Malestrom or the Three Caballeros, NOT Mission Space!
It may take an hour or two for us to get hungry again and then depending on where we are, we will probably hit three more booths. The thing is on a Friday night, the lines are going to start to get longer and sometimes you will have to wait 20+ minutes just to get three little tastes. At that point it is time to leave (at least for me). On the weekdays when we are planning to meet up the lines will be much shorter. Now with your crew, if everyone takes one bite of the food, it could be all gone. There are only two of us sharing so we usually get quite a few bites of everything (except the darned lava cake!).
I would think about it in terms of how your family will tour and eat. Do you want to try almost everything from every kiosk? Will everyone just take one bite and be happy? Will you go back and get things you like or wait until you've tried everything? I'm going to post pictures of all the things I want to eat so you can see how big they are and some are lots of bites, some are just a couple. Go ahead re plan your trip again!