Hi, I\'m from New Zealand. I cannot speak for any nudist/naturist club in NZ, but my impression is that it is dominated by older types (as is the case in many other places). I\'m not sure about \"officially legal nude beaches\" in NZ. The law here is such that nudity is not illegal unless it causes offence - so, as long as you \"go about it the right way\", you can legally be nude at any NZ beach. Having said this, there are many beaches which are commonly known and used as nude beaches, and it seems to be confined to these beaches. You might like to consider taking a look at this website:
http://homepages.ihug.co.nz/~koenig/nz_nudism/NZ_Nudism.htm Doesn\'t seem to have been updated in a while, but has some quite useful information.