Dived on the Tasman Hauler over the weekend - here is a couple of vids that I put together - sorry for the quality - the vis ranged from 1-3 metres, temp was about 12 deg C.
Tasman Hauler was a "firefighting" tug that was sunk around Eden, NSW back in 1988.
Video was taken with my Canon A70 dig camera - best suited for people with at least 512K connection to the net - if not let it cache for a bit.
Very interested in what you think.
have fun
Jason