Traveling to New Zealand: lenses

As has been said it depends on what kind of shooting you do. Your lens lineup is certainly good, but for my preference, I'd swap the 105 for the 70-300. It's not just a great macro but a superb portrait and general purpose telephoto.

Have a great trip!

--
Joel
There is only you and your camera. The limitations in your photography are in yourself, for what we see is what we are.
Ernst Haas