We are planning on taking my mom with us on our next disney cruise. She can walk for short periods, but steps are a real "killer".We plan on bringing her folding wheelchair for getting around the ship. My question is, what happens at fire drill time? There is no way she could walk up or down even one flight of stairs. I thought I heard the elevators are not used during the drill. How do people in wheelchairs handle this??? Thanks for you help. Any other info or tips for wheelchair users would also be appreciated.