Some of these bullsharks, it would only take one bite to kill. Bullsharks are aggressive and i highly doubt they take one nibble, they have certainly killed before. Regardless its just another thing the people of the area dont need!

I think i'd rather the croc actually, least it will kill you fairly quickly. Being bitten significantly by a shark, floating in filthy flood waters when you have no idea how long til rescue would be horrid. The blood would attract more said sharks in the vicinity also

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