Hi Bob. Port Hutt was fascinating. 50-100 fishing boats jammed in a small harbour. Most rafted up boozing through the bad weather.
Wreck of the Thomas Currell up one end

http://www.trekearth.com/gallery/Oceania/New_Zealand/Other_Islands/Chatham_Islands/Port_Hutt/photo1395210.htm

and a diesel fuel barge in the middle. Us with no anchor always tied alongside another boat or the fuel barge.
Cheers.