Definitely better air consumption, bouyancy control, and emergency procedures (rescue, OOA, entanglement, etc). And I have to agree with hunter99 on getting someone to carry my gear and fund my diving addiction!
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TSandM:3. Functioning in midwater. I can now do a minimally competent descent with a buddy, and an ascent with some sloppy stops. But Bob's horrible AOW exercise of swimming a nav pattern at 20 feet (without reference to surface or bottom) still strikes terror in my soul.
divezero:If you could learn 3 skills for scuba diving from someone, what would you pick? Would you choose them according to the most needed when underwater or the more difficult ones?
Here are some examples below:
1. New Diver - Please state which 3 skills that your instructors never really gave you a lot of practice on in your open water class.
2. Advanced Divers - Please state which 3 skills that you may need a refresher on, you may be too busy with photography, etc on your dives, that you havent really practiced your dive skills in awhile.
Also, if you have any, name some tips for fellow divers that you dont learn in open water class.
Examples of skills:
-Mask Flood
-Buoyancy Control
-Weightbelt removal and replacement
-Removing BCD (to swim through small holes)
-Regulator Recovery (also with purge method)
-Regulator Free Flow.
-Plus many more...