I think that you should add a banjo shark or one of those delicious shovelnose sharks (that your krew seems to enjoy keeping) to the logo. I think that it would give it that certain something extra!
just my two cents...
Nameless, I would go with the first choice, but add the hook and make it Sportfishing (one word) not Sport Fishing. Also, drop the "K" in krew...make it crew.