and papa bear -your sea gull analogy, once again is way off- if you are walking down a boardwalk, and the boardwalk owner has some device or attractor for seagulls and is puposely bringing them in, ...get it...you may have many dives, but let me ask you-have you ever actually worked in the business(not as a photog) on a charter boat doing shark diving... there is a big difference between how passengers and crew look at things...