It's good to hear that at DL they do have an accomodation available for waiting in a less confined space at a bunch of attractions. Do you mind me asking if those alternate waiting areas were just open spaces or how they were set up? DD15 would be better off in a queue than an open waiting area. Since we'll be there in the summer I'm assuming there's be crowds (not as bad as Thanksgiving but still crowds) so I assume alternate waiting areas will have a lot of people as well. It's the layout that we need to watch out for.
At Luigi, is the open area much different than the teacups at WDW?
It depends on the ride. All of the Fantasyland rides have the alternative entry through the exit, so you just walk up through the exit and wait by the ride operator. Peter Pan always has a line back through the exit and a line forms back from the gate with a rope designating the line.
Toontown is the same way, you enter through the exit, Jungle Cruise as well.
Most other rides had us enter through the FP line. Just be aware that for RSR you have to get a return time FP from a CM standing near Stanley Steamer. When your return time comes around, you use it exactly like a regular FP.
Luigi's waiting area is an open area with 6 (I think) gates and 5 (I think) circles in a row with the gate number on them. You could always get your DD to stand on one of the circles and the rest of you can stand around her to create a bubble. I am pretty sure Mater's Jamboree is the same.
I'm trying to think of any ride that has a different waiting area but I can't think of any that do not use either the exit or the FP line.
If you were interested in doing WOC, I would recommend doing dinner at either WCT or CC so you can get into the preferred area. We arrived an hour before the show and go spots right at the railing in the semi circle area. I brought our son's Nintendo DS and headphones and he was perfectly happy to sit and play until show time.
Oh, I almost forgot...a great place to go to decompress is the Main Street Cinema. It's got AC and low lighting and 6 screens playing old cartoons. DS loved going there and chilling out when things got a bit much for him.