We are going on the Australia ABD in a few weeks with our 11 year old daughter and 8 year old son. I'll be happy to report back, although as Cousin Orville says, the Australia itinerary for 2017 has changed. I'm going on the same itinerary Cousin Orville and his son did. (In fact, I've poured over Cousin Orville's excellent trip report and feel very prepared! Thanks Cousin Orville!!!) My kids are really excited about all of the activities. Frankly, I'm not sure you could go wrong between those two trips. Both sound great!