SEN mum here. Honest to god, the holy grail for us is cruising. And here is why:
You can make a sensory den from the bunk beds, with a curtain/towels
You can take any amount of luggage etc, there’s almost no limit
You park up, and get on the boat and you’re on holiday immediately
Theres loads of stuff to do, or not do
Buffet food for every taste including fish fingers 4 times a day with chips not touching the fish fingers etc
You can assign the ship as Guardian and leave them and go ashore and do stuff (this is awesome)
They can stay in the cabin and game/ipad and order room service and not interact whilst you do things and you’re all still nearby
It’s perfectly acceptable to have a drink in the day if they’re really getting on your tits
You get to see different places and don’t need to unpack over and over.
My ASD 13 year old is a controlling pain in the hole when he is stressed so I just put some credit on his cruise card and he can wander off and do as he pleases - swim, game, eat, whatever.
However he ALSO got an almighty bollocking when I got a call from guest services who told me he had been throwing bread off the balcony for the seagulls. The bread had landed in the balcony below. That had nothing to do with being autistic and was simply naughty dickishness.
I feel for you OP. I have had to warn my SEN kids repeatedly about how their need to control affects everyone else and appeal to “fairness” which is a big thing for them. And I absolutely insist that they hold it together/mask when required - restaurants, lifts etc. The world won’t stop for them and being able to behave in a socially acceptable way is a skill they’ve had to learn. It’s hard though.