My husband and I are planning on going to LAX next year. I believe as a BAEC member we can add an extra driver without any extra charge. I do not drive. The question is a week later our daughter and boyfriend will be flying up from SYD and spending 10 days with us. Both of them drive, and I would like to know if he can nominate them as extra drivers when we check in to pick up the car without them. or would we have to go to an Avis rental garage in Palm Springs where we will be spending time, and get them to add the extra drivers. Help would be very much appreciated.