Disney trip for my autistic son JACOB he loves micky mouse

this is for my son Jacob he is 6! He is autistic. We have tryed and tryed to save up for his trip to see micky mouse had a few set backs and let downs over the past three years! We have had to move 4 times and start new schools due to his condition even though he doesn't fully understand when I say we can't go this year he does get upset! I've promised so many times and it has fallen threw due to bills and hospital stays and other things! I am determined to take him this up coming summer! Anything at all will help!