I have 2 DD with health problems. One has a reaction to the heat/sun in which she gets a type of rash with big welts on her skin kind of like hives. when we went last year, I was able to get a GAC that had a shade stamp on it however we used it with limited success. When we went to the Safari ride in AK for instance and went to the fast pass line as instructed, the CM said that since the ride line was shaded we could not use the fast pass entrance. We skipped the ride because I didn't think that she could stand in the heat that long without having a reaction. My other DD has ulcerative colitis and has bathroom issues. When she has to go she has to go immediately which may cause a problem if we are in the middle of a line somewhere. The medication she takes for this is basically the same as chemo. only in a pill form. She also gets fatigued easily and feels sick/dizzy in the heat/sun.She is rather embarassed about this problem as you can imagine a teen girl would be. What I'd like to be able to do is either use the fast pass lane when it is available or for the CM at the attraction to give us a time to come back later when we could go right on (for example, if the ride wait is 45 min. we could come back 45 minutes later and get on allowing us to wait somewhere cooler out o the heat,sun,etc) Is there a GAC that would allow this and what type of stamp would need to be on it? Thanks for all your help.