I'm going to sydney for 2 days but I don't know whether to fly down or train down. I've never flown so planes freak me out but it would only take an hour flying against 12 hours on the train and 3 hours on a coach (15 all up). I'm going to the powerhouse museum so I need to choose so I can book accommodation and a train/plane ticket. I keep changing my mind. train or plane? =( Plus where should I stay?