I am sorry to hear about your difficult health issues. Not sure if you are aware of the stamina requirements of this ride? From what I have read from people who have ridden ROTR both at DHS and at DL, this ride is somewhat intense, and more than one poster has described the whole experience (i.e ride, line, excitement, etc.) as "exhausting." If your current condition is such that often you cannot even get out of bed, are you sure you would be strong enough to experience the trip to the park and back and experience the ride without significant negative consequences to your health? Just something to consider.