A FlyerTalk Posting Legend
Join Date: Sep 2002
Location: LAX/TPE
Programs: United 1K, JAL Sapphire, SPG Lifetime Platinum, National Executive Elite, Hertz PC, Avis PC
Posts: 42,172
If you're uncomfortable in the water, you can either use a rental floatation vest or get one of the "noodle" foam floaters from ABC or Costco.
If you don't need prescription lenses, the sets from Costco are fine - if like me you need prescription glasses, I always rent from Snorkel Bob....although at the rate I'm going with them, I would have probably paid for my vision correction surgery already.