I've loaned out double hose regs, shown a few people how to dive them and recommend them freely to photographers. First dove one at age 7, they aren't rocket science... They also aren't current standard kit for a OW trained diver.
How does someone safely learn how to dive one these days?
Yesterday's photo for interest. No wetsuit for memory's sake, the water isn't as warm as it looks.
How does someone safely learn how to dive one these days?
Yesterday's photo for interest. No wetsuit for memory's sake, the water isn't as warm as it looks.