I lived in Hamilton from 1994 to the end of 1999 crikeypeg My pils live in Te Awamutu. I know the Waikato has a reputation for being a bit boring but I loved it, there were fab cafes (Metropolis, is that still there? and the Bossa Nova), lots of people doing stuff in bands and drama and art, Auckland close, I used to go to Rotorua and Taupo/Central Plateau all the time (worked on microbes in hot springs), the fabulous beach at Raglan not far away,....
You need to see Hunt for the Wilderpeople, it's great, the dc watched it so much that everybody in it feels like a part of the family.