I am flying into the Sydney International Airport on United at 6:10 a.m. - and then have to go to the regional terminal to catch a Rex flight at 9:45 am to Broken Hill. I will have a lot of luggage - and was wondering how to get to the regional airport, is it within walking distance? Can I catch a cab there - any suggestions? I believe Rex flies out of terminal 10, but am not sure. I worry because I have two large suitcases and a carryon, and I am disabled, I can walk - but not too well. I leave in 2 weeks! The last time I went to Broken Hill, I took the train - and that was pretty easy. Thanks for any advice I can get.