Hi,
I just wanted to welcome you and let you know that we have quite a few readers who have been on WISH trips and pop in when they can. Feel free to post something to this message every few days to keep it up near the top.
I had a post all written, but I got disconnected and it was lost

I think I remembered most of what I wrote.
I see that meeshi posted again with some more help. Here's a (
link to the website for Give Kids the World Village where meeshi's family stayed. Most WISH families do stay there and rave about how wonderful it was.
We haven't been on a WISH trip, but I've read a lot of posts from people who have and we've seen a lot of WISH families at WDW over the years. As meeshi mentioned, the WISH child and his family will have special access to the rides and shows. This would make it hard to actually tour the parks with them, since they will be bypassing lines that you will be waiting in. He and his family may also be using the wheelchair entrances to a number of rides (they allow for a little bit more time and space to load onto the rides) and WISH families are often avoiding lines altogether by going in back entrances, so they can avoid wasting precious energy waiting in lines. I don't know about Sea World, but I imagine it works the same. At the very least, his family would probably be using the wheelchair seating area for shows.
One thing that might help is for both of your families to have 2 way radios. That way you could contact each other and connect up to eat lunch at a counter service restaurant or a snack together. You might also be able to use it to find them in shows like Indiana Jones, parades, the show in front of the castle. You might not be able to sit near them, because they would be in the wheelchair area, but it's worth a try. His family could ask to sit near the edge of the wheelchair seating area so there would be a chance of your family being able to sit/stand in the close area out side the area.
Think about going places where there wouldn't be lines to wait in for the attaraction. Epcot WS might be a good place to tour with them, since there aren't many shows/rides. A lot of kids enjoy going around to the Kidcot Stations (craft stations in each WS country) or getting WS passports stamped and signed by WS foreign CMs. You can buy passports at Epcot or some people have made their own, which might be a good activity for before you go to get ready. Innoventions in Future World also has displays that you walk thru at your own pace, so it would be a good place to tour.
Asking FW about parking sounds like a good idea. You might also want to look into meeting them somewhere else. if they have a car/van, you could go to DD. There is a great
Lego store there and a LEGO play area the boys might like. Boardwalk would also be a good place to hang out. There's a ESPN shop and restaurant. BW is within walking distance to Epcot. If they have a car, they could valet park at BW.
A ggod gift for each boy might be a disposable camera so they can take pictures of the attractions and each other to make memory books for afterwards. Hope you have a great time.