I recently had the experience of enjoying the wonderful marine life which inhabits the wrecks off Tangalooma on Moreton Island. I am not the strongest swimmer, and take some time to adjust to snorkelling gear, but the effort was well worth it and the safety precautions made me feel comfortable.
I have also snorkelled in other situations, but felt that here there was a greater concentration of a variety of species. Have you ever had this privilege?
We have been snorkeling in the Great Barrier Reef and nowhere else. It is awesome to see the fish, but I was a bit disappointed only because the National Geographics pics are so colourful, whereas the underwater experience was in the hues of blue/green.