Talk to the dialysis center he is going to. They will assist you in making the arrangements for treatment while in Orlando.

I am assuming he is on hemodialysis and not peritoneal, and will have to be transported to the center. His center will work out the logisitics for you. (If he is on peritoneal, they will arrange for all his solutions to be at the resort when you arrive)

This is not as unusual as you think, people on dialysis travel all the time.

Nanci
(who was a laboratory medical technologist at a kidney hospital in a past life)