Am looking for suggestions and maybe a little reassurance. My mom, myself and my youngest 2 kids (8 & 11) will be going to Disney later this year and I'm starting to worry about how she will manage. She's got a number of health conditions and I'm worried she's either going to be miserable or want to stay at the hotel most days. She has a chronic lung disease, a chronic form of leukemia and anxiety among other things. She's also having double cataract surgery this month as a result of being on high dose long term steroids. We've already determined that she'll be renting a scooter of some sort. She definitely needs one but I'm worried she's not going to be able to navigate in crowds, especially with the anxiety. Originally my oldest 2 were coming and could have taken turns pushing a wheelchair, that's not an option now. We're also staying at Bonnet Creek and will be using Uber to get to the parks and back. I'm thinking it will be easiest just to rent at the parks but how difficult is it to really use them throughout the day? Is there another option we may be overlooking?