New Zealand Plans

Becky and I leave for New Zealand in a little over 2 weeks (AHHHHHHH!) and have finally figured out where we are going to be traveling in New Zealand. We have decided to hit the cities of Auckland, Queenstown, Dunedin, and Taupo! Basically, 2 big cities on each island. If you or anyone you know has any suggestions on certain beaches, restaurants, attractions or anything else for those cities then we would LOVE the advice!