Dude. When there's a shark hanging out, humans like you are supposed to go inside, not on top of, the cage.
Researchers from the National Oceanic and Atmospheric Administration and independent shipwreck divers exploring the Golden Gate strait discovered two sunken ships from 1863 and 1910, with several hundreds more "forgotten ghost ships" likely still undiscovered in the area. Read the rest
Perhaps it is just local pride, but nowhere I've been diving, nowhere in the world, compares with California. The abundance and variety of sea life you can encounter underwater from Carmel to Catalina is without compare. The cold water, however, takes some getting used to.
My solution for the last five years or so: the Whites Fusion Drysuit.