Do you need a reservation for handicap seating?

I'm sure about that 😏

Need to buy tickets for the show

Yes, you do. Call the box office to request tickets in those sections. They are very limited. There is not a guarantee you can get a handicap seat without a ticket for that section, especially if they are sold out.

Not necessary but if you have a whell chair I will call and find out, they might have limited space for them.