Simply print your rental agreement to bring with you, and you are all set! Record your mileage and fuel level on the rental agreement and drop it in the Budget Fastbreak return box.Proceed to the Enterprise counter on the first floor to obtain your rental agreement and vehicle keys. Lock in great rates when you book your rental car at our Montgomery airport or neighborhood locations. Book now to secure your ride with Enterprise! Place the completed contract and the keys in the drop box located outside at north end of building. Remember to take your personal belongings with you. Please proceed to the National Car Rental location. Continue to the counter to obtain your rental agreement. Get all the information you need to rent a car in Montgomery when you book your next rental with Hertz at Montgomery - Montgomery Regional Airport (mgm).