Hi I’m from LA so I know how the disabilities pass works here at universal Hollywood but every place is different. We are going for only one day in May to islands of adventure. No wheelchairs or anything (autistic son) how does the disabilities pass work there? Do we need to bring a doctors note like at six flags? (Six flags to get past ADA rules asks for a doctors note that doesn’t put a diagnosis just what the person can and can’t do, something I do have just in case)