Hobie TI's are still bit of a novelty in New Zealand due to the price (2015 $12500!) and there is probably less than 20 in the whole country.
There is only one Hobie dealer in Auckland covering the whole country.
http://www.nzwatershed.co.nz/http://www.trademe.co.nz/Members/Listings.aspx?member=1286378I live in Auckland and the Hauraki Gulf must be one of the best places in the world to sail a Hobie Island, it just a shame about the uncompetitive price compared to other options to get out on the water.
http://www.doc.govt.nz/Documents/parks-and-recreation/places-to-visit/auckland/hauraki-gulf-marine-park-island-brochure.pdf