In Wisconsin you can spear panfish and rough fish. I use a Hawiian sling, mask, snorkle, and flippers. I have a couple of really clear lakes that I go to, it's like being in the ocean. I have shot alot of big Bluegills off their beds. They let you get really close to you so the shots are easy. I will go for carp also. It is a lot of fun when you get a big carp on, they will pull you arround under water for a little while. I have also gone in two rivers with clear water for rock bass. for this I use a broom handle with a frog spear. When I see a fish, I go passed it then come up from behind it. Works every time, and is alot of fun. The only problem is SNAPPING TURTLES!!