I have 3 boys on the autism spectrum and was super nervous to take the 4 kids to Disney. What a wonderful and accomodating experience. We did get a GAC and used it when needed but using the touring plans really helped.
The only thing that made the entire trip harder was my own fault. Not 15 mins into our first trip into MK, I stepped off the curb and hurt my foot. It swelled and was super painful. I walked regardless for the next 6 days. There was a point that my husband had to alter my shoe to deal with the swelling and each night I iced my foot. I really wanted a wheelchair but I also wanted to be walking to make everything easier on the kids. Hindsight, I should have rented the wheelchair.
The crowds were large but you'd never know. The busing system was ok from POP century there were a few times we decided to wait for the next bus. My second oldest son was having a real issue standing while the bus was in motion. We never waiting more then 10 mins for a bus. The longest we waited was after closing Epcot for the show. Even that wasn't horrible.
I would do the trip again in a heartbeat to see the smiles on my boys faces. We even had the one with the major eating issues trying new foods. He had meatloaf, and ate various foods at Ohanas. Even if the waiter (great by the way) brought him Chicken Nuggets anyway.
The only thing that made the entire trip harder was my own fault. Not 15 mins into our first trip into MK, I stepped off the curb and hurt my foot. It swelled and was super painful. I walked regardless for the next 6 days. There was a point that my husband had to alter my shoe to deal with the swelling and each night I iced my foot. I really wanted a wheelchair but I also wanted to be walking to make everything easier on the kids. Hindsight, I should have rented the wheelchair.
The crowds were large but you'd never know. The busing system was ok from POP century there were a few times we decided to wait for the next bus. My second oldest son was having a real issue standing while the bus was in motion. We never waiting more then 10 mins for a bus. The longest we waited was after closing Epcot for the show. Even that wasn't horrible.
I would do the trip again in a heartbeat to see the smiles on my boys faces. We even had the one with the major eating issues trying new foods. He had meatloaf, and ate various foods at Ohanas. Even if the waiter (great by the way) brought him Chicken Nuggets anyway.

A security member ran over and asked if she needed help. He was wonderful and made her smile. She had a mickey shaped red mark on her knee. He knew exactly how to make a little girl feel better.
Stickers and more stickers. 
I actually started tearing up when they issued us the card that first day. It gave me hope. Hope that our trip wouldn't be the hell is had been the year before when I didn't know.
Stopping for lights, other cars or even stop signs, sends him over the edge. Always has an it's actually getting worse now. I'll be SURE to mention that part as well when I go. THANK YOU!!! And HUGS!!! I'm sorry you had the CM that needed the education. We had to remind a few of what the card meant but thankfully they remembered after we "reminded" them. sigh 