Hi Bunstar
Try NZ ADVENTURE Campervans their UK agent is very helpful
Jan Maskell
02085783155
We have used them four times and have found them reliable and most helpful, they are only based in Auckland and Christchurch though, but they will pick you up at the airport etc.
We are going to do the same as you in November as we have been advised to go and look for ourselves for a business to run out in NZ
