Was he paralysed from hitting the fire coral so much that he couldnt speak and needed medical attention - hence you didnt see him either after the dives???KimLeece:Once we got down he couldn't control his bouyancy at all - so was constantly crashing into the abundant fire coral at the site...... He was a lot quieter on the boat on the way back though - and we didn't see him again afterwards!
Maybe it was all the "useful/neccesary" gear he had one that was overweighting him and putting off his buoyancy??