As I am a Flight Attendant and have to fly standby, I cannot book tickets prior to our arrival. Will that be a problem? Is it more expensive to book same or next day as opposed to 2 weeks out? Also what is the easiest way to get get to Vienna from Munich other than expensive Eurorail? Do we have to transfer in Salzburg to the Austrian train system? My husband is recovering from a stroke and cannot walk long distances. Does anybody know if there are senior discounts or handicap discounts on the trains in Germany and/or Austria? Thanks.