I have a migraine disorder which can cause me to pass out. I know beforehand when it will happen, but still am scared to death when the spells come on. I am only 21 years old, and I have handicapped plates on my car due to this illness. My mother has had six spine operations and walks with a cane, and uses a wheelchair as needed for long distance walking. We will be bringing this on the cruise with us. We have a handicapped cabin. This is our first cruise and we are crusing with RCCL. When we booked the cabing they did not ask us to send a note from our doctors and our travel agent said that we did not need one. Do you think I should still get a note from her doctors just to be on the safe side?