I was not that happy with the cruise experience; it did not really work for us.
It was over 10 years ago, DS was about 8? He can walk, he has Downs and Autism. But he had surgery on both ankles, a fews months before, so we had him in a MacLarren stroller on the ship when we were walking around, to rest him. It was tough at times when I was walking him alone, to juggle opening a door (manually) and pushing him through the doorway. There was sometimes a large lip that was hard to push him over, too. (I understand WHY, it is to keep water out on rough seas, of course).
We had been told (by a friend who worked for
DCL) that we could leave him in the childcare from time to time, before we cruised. I should have double-checked on that info. The truth was, not really. The staff was polite but not prepared for him. (he would not be in the stroller there, he would be walking, but he is not really verbal) He was small for his age, and happy, not upset for us to leave him at all. We did leave him once for an hour, but we were too nervous to try that again (it went fine).
DS LOVES all things Disney, and the Parks. For us, the Parks are easier to manage. The cruise had me and DH taking turns walking the ship alone at night, while the other stayed in the room with DS. (he goes to sleep at about 9 pm). So we did not get to experience much.
That said, my 6 year old daughter LOVED the child care program. She even wanted to eat her meals with the group. And my other 2 sons, aged about 13 and 15, also loved the teen experiences. The trip was not a bust or anything, we had fun, it was my first cruise. Loved all the food, and
Castaway Cay of course.
I am just being honest here..... I would love to take a cruise without DS someday. I take him to Disney twice a year, he is always so excited for those trips, and I can manage him pretty well (an adult in a Convaid chair at the parks).
I hope your Cruise is perfect, things may be different now, they have newer ships and this was awhile ago too. Have fun!