We are flying into ANU on 12/10 and I have heard some rumors about customs upon arrival. I have heard that on Saturdays, the customs lines can be hours long. Any truths to this? I have also heard that if you tip the right people(baggage handlers?), your wait will be much shorter? I purposely booked a more expensive flight to begin enjoying my trip early, at 2pm, and I do not love the idea of not getting to my resort until hours later. Can anyone chime in?