Those who have gone on this tour or similar (Australia and/or New Zealand), what were your air arrangements to / from the US? Especially interested in to/from DFW. Did Tauck arrange your flights? Was getting there half the fun, or was it totally exhausting? Did you find a way to break the long flights into shorter segments, e.g. with stops in Tahiti? Any recommendations, tips and things we should know would be appreciated.