Originally posted by Natasha
I'm with Cheese and Kate. I use mine on the surface, while waiting for others to get off the boat, if we're all going down together. And I think it was Fish that said, for long swim outs. It's the only way to not use up air before getting to the site. I keep mine connected to my mask. But the fold up kind makes sense too. Just be sure to have one. The one time you don't have it, will be the one time you wish you had it. I feel the same way about my safety sausage.
that's when I use mine - waiting for others at the surface, and surface swims to a descent point. Like Natasha, I have a "safety" bag that is always with me. In the bag is a whistle, sausage and a CD. No, not something to listen to -- just one of those CDs that are always coming in the mail - I use it as my 'mirror'