I've reeled in a stingray that wasn't even one meter long snout to tail tip and it took me like 15 minutes of fighting the thing while standing on a dock. Don't even want to know how far a bigger one would drag me if I hooked it while in the water.
@SuperOniichan Last chapter have them move from one part of the island to another for building the raft so now they establishing a new camp and well they need to eat.
One time, I was in the ocean and stepped on a small stingray. Thankfully I stepped on its back instead of its tail, so I didn't get stung. Its back felt kinda slimy.