wow, lots of fish hate here!
I love fish and most seafood. No raw oysters or clams on the half shell though, that's one thing I don't think could ever eat. And Kisigin, I don't like scallops either! Not to the extent of the way you feel about them, but they are the only seafood I can think of that I won't eat.
A lot of things, I don't like, but I am not too put off by them, I just won't eat them but don't care if others around me do.