And you'll be especially glad to hear that in all their wisdom, the Sacramento lawmakers have decided that it's [b]no longer[/b] illegal for you to use an underwater maneuvering device without wearing a Coast Guard - approved flotation device
Har. & Nav. Code, § 658.3 (Amended):
Required Flotation Devices: Amendment exempts a person while operating an underwater maneuvering device from the requirement that he or she use a Coast Guard approved flotation device.