Serious question, I swore off surface-supplied air for shallow harbor work until a guy in Galveston walked me through his setup | Commercial Divers - Freelance Forum - The Community for Independent Professionals
Oh wow, I always wondered about that setup. My uncle used to dive in the Gulf and he said surface air was a game changer for the shallow stuff, way less hassle than hauling tanks around all day. Sounds like that Galveston guy knew what he was doing.