You are correct on many points, Olympus is top notch, and yes at that depth they had to be out a distance from shore, also the returning Olympus boat was full with all of the other divers, so it had to take some time to get everyone boarded.The coast guard was called out to assist. I do not think any one is blaming Olympus, we would just like to know what happened to the diver. At that depth was he diving with nitrox? Was he training with Nitrox, etc. ?