My dad and I will be visiting DL for two days prior to Disney cruise in April. Dad was diagnosed with Parkinsons about a year ago. His tremours are in both hands and tend to get worse as the day goes on. He still able do things but has no stamina at all. It has forced him to leave his job on disability. He Can do everything, but he is very very slow. I have asked him about getting a wheelchair, but he is stubborn and will not do it. We are staying at GC to be close so he can take breaks and rest as needed. I was wondering if he would be able to get a GAC? He has no problem waiting in line, but if he could sit while waiting and avoid stairs, it would make a world of difference. I did some reading and it seems that they are very strict with these cards and will try to get him to get a wheelchair (he will never do it). I was wondering if there is anything I should bring from his neurologist prior our trip And how I should approach this with guest relations.