And make sure you have some insanely good insurance and a great team of lawyers ready. An equipment related death is a tough one to defend.

Seriously, I hate to burst your bubble, but wouldn't you rather know now before you spend money for production and advertising? I know it sounds like a great idea, but as you can see theory and reality are not always the same. Maybe we can help you with another idea for a scuba product that we need and is safe.

Ace