One tip, is bring a thick skin. I have some mobility, I have health conditions that a senior ER doctor called “Interesting, is it OK if I use you file as a teaching aid” a spine that my friend a GP calls a “Complicated Mess” mini strokes most days, so suffer frequent falls, I try to use the minimum I can for what I am facing, be it two canes (can’t get bye with one anymore), a Walker, or a power wheelchair, I can’t count the number of times I have heard “ You are faking it, I saw you out of that chair the other day, do you use it for priority boarding” or similar. I have learnt to mostly ignore it, my mate who is 6’8 and near on 400lb near on throws them overboard if he hears it, but that is nothing compared to Mrs G’s reaction.
I near on guarantee you will get someone question you about your disability