A work barge used during construction on the seaway channel around Rockport, Ontario which was sunk when no longer needed. Around 100 feet deep with a moderate to strong current. This clip shows the importance and limitations of lights diving at those depths in dark waters. I still need a lot of practice in the use of lights.

Our first dive on the HMAS Perth in Albany Western Australia one year after it's sinking.

This is what the HMAS PERTH looked like in 2003, about 2 years after is was sank in Albany. It was shot with a Sony PD100 in Amphibico's navigator 900 underwater housing.

Exploração do Olympia oitenta anos depois do naufrágio. (Exploring Olympia wreck 80 years after the accident)