No one knows because they haven't done it yet, but wheelchair seating is typically toward the tops of theaters, and has a short bench next to it for a COUPLE of people. If your party is small you can probably all sit there, but a large party will need to split. I think official policy is 4 plus the chair? You will probably still need to be there fairly early. I think with Fantasmic if they need the wheelchair seating they release it 15 min before the show. It has also been known to fill before show time, and this is a MUCH smaller seating area.