Now for an insensitive remark (for some I guess) but I fail to understand why we expose large numbers of people to such dangers in order to recover worm/fish food. Rescuing live people is a different story. Believe me, If I'm dead I don't want a group of people dying trying to recover my remains.
Not at all is that insensitive. I have said for a long time to my family. I really don't care what they do with my body after I'm dead, I won't be using it any longer and I'd be ecstatic if it were thrown to the fishes and they got some use from it. I'm absolutely sure that I wouldn't want to put anyone else at risk to recover what is left.