Not mine. If your basic skills that should have been learned in OW are not up to my standards I will not allow a diver to start my AOW class. You should be able to perform all basic skills horizontal in midwater(mask R&R, Reg recovery, weightbelt), know how to do your own weight check, and have decent buoyancy and trim. I also expect you to be completely comfortable doing no mask swims, air shares, and horizontal ascents and descents even if we have to work on them a bit before hand. I charge 30 bucks for a 2-3 hour pool evaluation of skills before doing the AOW class and we go over proper weighting, trim, skills, and emergency procedures. And when you take the AOW class I knock that 30 off the price of the class. Specialties such as UW Nav require better than average buoyancy control, trim, and anti silting kicks before starting that class. If I feel it;s needed we'll also do a couple OW dives to assess comfort and skill levels there. These are done on a fun dive weekend or evening and I do not charge for my time for these. I do not supply equipment however except liftbags, back up lights, stage bottles(for AOW), and reels. You can rent or use your own as long as it meets the course standards and is safe. Ie no spare airs!