Last time was in 2009 when they shot a stellar reportage to commemorate the then International Year of the Shark and the Fiji Shark Conservation and Awareness Project.
And they haven't dived since!
Stan kept posting and Samu, taking images - so there.
Stan's posts here, here and here - Samu's pics here. And here's the video - just to show you what somebody with less than 10 dives and who hasn't dived in 6 years can do with a GoPro!
Provided he's on our dive! :)
And here's our PSA from 2009.
For remembrance's sake and because I'm still proud of it!