Hey, as long as it's sustainable to harvest that species.

I believe the tiger shark is commercially fished, and little is known about its population, but it's generally considered to be doing well.

On the other hand, I think you are brave for eating a top predator with a reputation for being less than discriminatory about what it consumes.
Sort of like eating a coyote, except with more mercury.

Shark fishing does sound like an adventure, though.