Also try Big Cat Realty, which departs Brisbane for 10 day Liveaboard trip, up the Coast, diving the Brisbane Wreck off the Sunshine Coast, Lady Elliot Island, Lady Musgrave Island (Bunker group on the Southern G.B.R.), the artificial reef (wreck diving) & also continues up to the Swains Reef (GBR). There are less divers, less boats & lovely diving. The Southern Great Barrier is less exploited & a lot of divers prefer to dive with smaller groups of divers, rather than hundreds! There is also 3 day/3night Liveaboard trips out of Bundaberg to the Southern Great Barrier Reef (Bunker Group) & also day trips to Lady Musgrave Island. If you want any further info, send me a message.