We have rented cars at each of the ports for our September cruise. (Praying we don't get cancelled!) One of us will taxi or Uber to airport to pick up rentals. My mother in law is traveling with us. She has a bad ankle. She can walk, but long distances are difficult. How close will we be able to get to ship to pick her up? If not very close, how would we go about getting assistance, even via wheelchair, to get her closer to where we pick her up? Also, for those who rented cars in Maui & Kauai, where did you leave cars overnight? Thanks