The viz was around 8 meters but very gloomy due to dark skies. It had poured rain while we waited for the first divers to surface.

We have seen a comeback of grey nurse sharks in Eastern Suburbs this May. From north Clovelly to Bondi, we've seen sharks 7 out of 8 dives.

We had just done a dive to north head and were due to do red Indian fish reef for the double when we looked around the harbour was deserted.

Lake Travis is a reservoir behind the Mansfield Dam, completed in 1942.