[rigdvr]

Oh no! Not shrimp boats! I tell you what, I have not that much experience around the deeper trawlers but when I take a group out trolling often, if the day is slow, I will troll behind the active shrimpers. You dont even want to know about the sharks! As for those that are anchored...if they are picking out their catch I wouldnt get in the water b/c its like a buffet line! The thing is, sharks are an unavoidable danger of bluewater hunting but they are at those locations for one reason....to feed. To get in the water where large sharks are actively feeding is usually a bad idea but Im sure some of the S.A. spearos will go with you! Now if the boat isnt actively "picking out" I would go for it with another diver...but thats just me!
PS...be on the lookout for MONSTER cobia on those boats...