Ever heard of magnet fishing? Well, if not, it's exactly what it sounds like.It's kind of like using a metal detector. You get a magnet, usually between five and ten pounds. It is able to pick up almost 300 pounds worth of metal on any pond, lake or ocean floor. The newest trend is on the rise and people in the port city are jumping on the bandwagon. One Wilmington woman says the goal is to find "trophies" - things like old cell phones, car keys, sometimes even guns.