ScubaSteve1962
Contributor
Any dive operator in Florida has a captain and a "assistant". In the keys they also have dive masters but their MAIN priority is that you do not go breaking reefs left and right. They are not really there to lead the dive. They are not there to baby sit divers and by all accounts neither dive masters nor boat operators are liable for any harm that comes to a diver... that is why every diver is REQUIRED to sign appropriate waivers that in all practical terms place all responsibilities solely on the diver.
May I ask where in the keys are you diving, I've been there a couple of times and I only know of 2 ops that put DM in the water. The rest the DM stay on the boat gives the area briefing and assist you in and out of the water.