She has some minor mobility issues and no sense of direction whatsoever. I need a safe way to get her from Disney World to what will probably be the Jet Blue drop off. She is leaving a day earlier than the rest of us and flying to Boston. I am terrified that she is going to fall or get lost so I literally need to hand her to a driver and have them shove her in the airport door. 
Economical is good but first and foremost is her making her flight safely. I would love for a car to pick her up at a park or DtD so she doesn't have to miss out on anything. Any suggestions?

Economical is good but first and foremost is her making her flight safely. I would love for a car to pick her up at a park or DtD so she doesn't have to miss out on anything. Any suggestions?