Buoyant1
Contributor
kindafftopic:, but...
One other thing about RD course- it's a lot easier to tow a diver by pulling a nylon strap out of your pocket and hauling him with that.
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A four foot long piece of 3/4" nylon strap (nothing real heavy)- loop it over his tank nipple and have a loop on your end. A whole lot easier than doing the horizontal aqua rhumba.
Heck...just have him grab your snorkel and tow him in with that!

(putting this back on topic
