Hi David, Welcome to the forum. It is a shame I am away from home as I have some information on a gold find in that area from the late 1800's. The story went that the prospectors that found it & were working it were chased off by the Maori's & were told they would be killed if they returned. There were also discoveries near Raglan & Kawhia with the same threatning response from the Maori. Apparently some good gold was found.
That should get you excited.
Cool you find enough gold to pay for your trips down south. Do you sluice box, Crevice, Detect, Highbanker, dredge or what??? Look forward to some of your experiances & yarns on your adventures.
Happy hunting
JW :)