^ding ding ding, and that's why we teach the basics as part of OW, i.e. this is how you get someone to the surface safely, manage them at the surface, and get them to someone who hopefully is trained in BLS to take care of them. Then in the rescue class we go into how to actually take care of them. I still think if you're going to go through a rescue class that you should be comfortable in the water, and that takes 20 or so hours under water *pool time is just as valuable imho for water comfort*, but that's also why I don't believe in number of dives for anything. My dive count is climbing painfully slow now that my average dive time is around 2 hours, but at the same time people will count a 20 minute dive and do 3-4 of them in a day, so what matters more? 4x20minutes=80 total, or 1x120 minutes? Pool hours for generating comfort in the water in terms of buoyancy, trim, and propulsion should not be discounted in favor of OW dives. OW just usually has more fun stuff to look at...