It has been revealed. Mystery man's name is Les Cook. He is or was editor of TAN (The Australian Naturist) magazine out of (I think) western Australia.
In the process of discovering this I found a regional nudist forum:
http://wanaturalists.6.forumer.com/
which is based near Perth, Australia. These regional forums can be a great source of local news. Les Cook posts here under the user name "Cookie". Don't get excited girls - he only has three posts.
i feel so enlightened now......hope you do too
Klondike