If person may occasionally need wheelchair for longer walking offboat excusions do you supply or does passenger need to supply himself get a rental?

Typically, passengers need to arrange for their own wheelchair rentals for off-boat excursions, as most cruise lines do not provide them. It’s advisable to contact the cruise line in advance to inquire about any available resources or recommendations for local rental services. Some lines may offer assistance for boarding and disembarking, but it's best to confirm specific arrangements beforehand.