We are planning to do Australia next summer. We have never been long haul before mainly just Europe so its a big trip, once in a lifetime kind of thing. Does anyone have any advice on where to go? It will be next July for 3 weeks and we need to factor in Sydney to see family in the Blue Mountains. Which airlines are best? Is a few days in Singapore on the way out a good idea? Where to stop on the way back? Il have my MIL DH and my girls 17 and 15 any guidance very welcome