I just came across this photo and thought it might be a nice 
inclusion to the website's photo gallery. I believe the date is early 
January 1983  though I can't be more specific.

The Seadragon (SSN-584) was on her final WestPac deployment and lies 
at anchor in the Derwent River, Hobart, Tasmania, Australia. The 
small boat to the right of the sub was the "liberty shuttle" that 
traversed the 2 km between our anchorage and the pier on the Hobart 
waterfront. Local recreational craft (like the sail boat) frequently 
passed nearby to get a closer look at the oddity in their waters. (I 
took this photo from a plane I rented at a local flying club in Hobart.)

-- Corl Leach