Sep 152015
 
Dark water on the ex-HMAS Adelaide

About the wreck The ex-HMAS Adelaide is a sister ship to the ex-HMAS Canberra. Both were deliberately sunk after a useful life of service and now serve as diver attractions. I have dived the Canberra (which sits out of Melbourne) a few times, but I hadn’t visited the Adelaide. She can be found on the NSW Central Coast, just over an hour’s drive north of Sydney. About the dive I was up in NSW to give a talk at Dive Imports on the delights of cave diving around the country. After a great night with an enthusiastic audience we were up early Saturday morning to head out to the wreck. The topside weather was fantastic with bright sunshine. Unfortunately the [read more…]

Sep 082015
 
Green water on the Pioneer

About the wreck The Pioneer was built in 1905 and worked as a dredge ship. She was scuttled in the Ship’s Graveyard off the Barwon coastline in 1950. She sits on the sand in approximately 45m with much of hull still intact. The twin propellors, the stern and the bow are still there, covered in sponges and sealife. About the dive Despite flat seas up top it was green and murky in the water. The sunshine was percolating down through the dark water so we had a bit of light on the bottom. We dropped down the shot near the stern and I ducked under the back of the boat. Down on the sand there was a touch of current running [read more…]

Jul 072015
 
Three rebreathers in Tank Cave

After a productive Saturday morning on the Mt Gambier main street buying tiles for my kitchen floor, and a pleasant Saturday afternoon dive in Kilsby’s, Sunday brought a relaxed two hour swim through Tank Cave. The site was open for Sunday only and the four of us were the only ones there. This made getting in the water a lot easier – no rushing to clip on bailout with someone standing awkwardly hunched in dive gear (or the reverse). With three models in the water at the same time this was the first opportunity to test out all of my strobes on a single dive in a while. A couple of my inon Z240s have been playing up with electronic [read more…]

Jun 032015
 
Currents on the wreck of the Cambridge

  About the wreck The SS Cambridge went down in 1940 to a German mine laid by the Passat. She was the first Allied vessel to be lost in Australian waters during WWII. Of the 58 crew on board when the mine exploded, 57 survived and were picked up and taken ashore at Port Welshpool. The wreck sits upright in 67m on a sandy bottom. After Steve’s tales of limitless vis and huge props from a dive back in November, I was looking forward to an awesome dive on her as the highlight of a weekend diving around Wilson’s Prom. About the dive Our original intentions were to hit the wreck at about 9am for the morning slack water. The [read more…]

Feb 172015
 
The camera on the course

The careful reader will have noted by now that I take my camera with me on nearly every dive. There are a limited number of exceptions each year, usually where the camera would seriously impede further cave exploration. From a practical perspective this means I can do almost everything I need to do on an average dive with one hand or with the camera propped between my forearms. It also means that anywhere between half and all of my available brainpower is devoted to f-stops and strobe positioning rather than deco, navigation and gas consumption. The key to success is knowing when to forget about art and concentrate on diving. This is a balance I’ve managed well so far. The [read more…]

Feb 102015
 
Rebreathers in the Shaft

The Shaft is a beautiful dive, and an impossible cave to photograph. After I finally achieved that classic shot of the sunbeam down the middle of the hole, rockpile lit up and diver frozen up in the shallows, I declared I never needed to take photographs in there again. And yet, two summers on I was headed over to Gambier with my parents for a fun family weekend with a Shaft booking in place. A couple of weeks beforehand Kelvyn was chatting to the landowners about the long-discussed intent of opening the site up to rebreathers. While there have been “special interest” dives in the Shaft on rebreathers previously regular diving has all been run on open circuit. Letting a [read more…]