The bottom line is that, if someone is in serious physical difficulties 1000 feet offshore, you have a horrible situation that's unlikely to end well. The two resuscitations I've been involved with both began with someone in distress less than 50 feet offshore (in one case, MUCH less) and neither had a good outcome. I think a lot of people (myself probably included) aren't fit enough to tow someone even several hundred feet against rough seas or any current, and have anything left to get them out of the water and onto good ground where CPR can be done . . . and if you are alone, you still have the issue of summoning help.
Adobo is absolutely and totally correct that the best solution to a diving problem is not to have it in the first place. This accident appears to have been started by a gas management problem, which is something that is completely avoidable by good planning and careful dive execution. Arguing about what the buddy could or should have done at that point is a lot like what my surgical professor called "rearranging the deck chairs on the Titanic". Still, the points that emergency procedures are not well remembered very long after they are taught is a good one, and we might save a life or two by having students practice these things multiple times, and going back to them in their ConEd classes so there is interval reinforcement.
Teaching some gas management, and POUNDING gas checking and buddy behavior into them, is probably higher yield.
Adobo is absolutely and totally correct that the best solution to a diving problem is not to have it in the first place. This accident appears to have been started by a gas management problem, which is something that is completely avoidable by good planning and careful dive execution. Arguing about what the buddy could or should have done at that point is a lot like what my surgical professor called "rearranging the deck chairs on the Titanic". Still, the points that emergency procedures are not well remembered very long after they are taught is a good one, and we might save a life or two by having students practice these things multiple times, and going back to them in their ConEd classes so there is interval reinforcement.
Teaching some gas management, and POUNDING gas checking and buddy behavior into them, is probably higher yield.