Once, my dad and I were out on a river, and one of our crab pots starts going berko. We start pulling it in thinking it's a croc, so we have the baseball bat ready. Then when we get it to the surface it's a TWO METRE SAWFISH. THE THING WAS MASSIVE. The teeth on it's nose were about 5-6 cm each. It was pretty lethal looking. We got the crab pot untangled safely, so it lived 
We also went on a fishing charter while on holidays at Christmas Island, everyone else who'd been out in the preceding week had caught nothing. We caught 9 wahoo, and then the guide showed us this spot where he feeds the heads to the local fish. MASSIVE GT's, bass, and heaps of white tips in crystal clear water, all spacking out. God that was awesome.
We also went on a fishing charter while on holidays at Christmas Island, everyone else who'd been out in the preceding week had caught nothing. We caught 9 wahoo, and then the guide showed us this spot where he feeds the heads to the local fish. MASSIVE GT's, bass, and heaps of white tips in crystal clear water, all spacking out. God that was awesome.