Kiwinett -
I'm an ex-pat kiwi so luckily don't have to worry about the visa side of things. I've been out of NZ for 13 years though and things have changed quite a bit since I left!
I'm moving to Kerikeri in Northland so I think I may end up going down the route of Whangarei Hospital
I live in KK too - most people go with midwives here unless they have a history and may have to then be referred to whangarei. It is over an hours drive to the hosp in whangarei at the moment with roadworks and all..
The midwives here would deliver in Kawakawa or at your home. Emergencies then get to taken to Whangarei.
Maybe contact Kawakawa for their list of midwives. I believe one called Justine is very good..
Good luck