The Deep Diver course prepares you to safely plan and execute dives beyond 60 feet, expanding your range while sharpening your discipline. You’ll cover gas management at depth, narcosis recognition and mitigation, ascent planning, safety stop strategy, and proper use of dive computers and backup timing devices. Through structured training dives—typically progressing to 100–130 feet you’ll develop controlled descents, precise buoyancy at depth, and solid decision-making under increased pressure, giving you the confidence and competence to explore deeper environments responsibly.