I always pushed rescue as the first class after open water. A good rescue course and instructor realize that some of the in-water stuff are things that you will be unlikely to do in an actual emergency. Where the value lies is in stopping accidents BEFORE they happen. That takes place on the surface. Before you step foot in the water.
Many get the idea, and the agencies perpetuate the idea, that a rescue diver is something special akin to a public safety diver. That's a lie. As well as the fact that the majority of "rescue divers" haven't practiced a damn thing related to the class since they took it.
You are not qualified to lead or conduct a search for a missing diver. Unless it's checking the parking lot.
You are not qualified to do in-water rescue breathing, which doesn't work anyway because adrenaline is likely to take over, and you'll end up closing the airway, shoving their head underwater, or delaying getting them to effective resuscitation efforts. Thus, it ensures brain damage and death.
Where a rescue diver makes a difference is when the increased awareness of how dangerous this activity is causes you to think.
Think about your gear, your health, and your mental state.
To look at your buddies and other divers to keep them from becoming a statistic.
You see gear issues.
You see that stress and apprehension, and say something to keep them from diving.
You see that the boat doesn't have easily accessible safety equipment.
And you realize in a real emergency, professionals need to be responding, so you stay out of the way unless asked.
And you realize that if it's truly serious, especially underwater, it's likely not a rescue but a recovery.
Take the class and do the in-water stuff. But pay more attention to the ways to prevent an accident.
Many get the idea, and the agencies perpetuate the idea, that a rescue diver is something special akin to a public safety diver. That's a lie. As well as the fact that the majority of "rescue divers" haven't practiced a damn thing related to the class since they took it.
You are not qualified to lead or conduct a search for a missing diver. Unless it's checking the parking lot.
You are not qualified to do in-water rescue breathing, which doesn't work anyway because adrenaline is likely to take over, and you'll end up closing the airway, shoving their head underwater, or delaying getting them to effective resuscitation efforts. Thus, it ensures brain damage and death.
Where a rescue diver makes a difference is when the increased awareness of how dangerous this activity is causes you to think.
Think about your gear, your health, and your mental state.
To look at your buddies and other divers to keep them from becoming a statistic.
You see gear issues.
You see that stress and apprehension, and say something to keep them from diving.
You see that the boat doesn't have easily accessible safety equipment.
And you realize in a real emergency, professionals need to be responding, so you stay out of the way unless asked.
And you realize that if it's truly serious, especially underwater, it's likely not a rescue but a recovery.
Take the class and do the in-water stuff. But pay more attention to the ways to prevent an accident.