Thanks so much. He is still hoping he won't need it and will be better. So we shouldn't have a problem getting a wheelchair once we are at the airport. Is that correct? I don't think we will need crutches. He can hobble to his beach chair and hopefully hobble to the water too. We will definitely need help with the luggage (3 cases) if he can't walk and will tip appropriately. The last outbreak only took 2 days to totally recover so I'm hoping it won't last much longer.