So I was just wondering if anyone here in WI did any freediving? I have never tried it before, but would love to if the opportunity arose. I'm pretty athletic; training for my first triathlon come September. I love being outside, hiking, canoeing, kayaking you name it. So if anyone knowledgeable and from the area could give me a few pointers (ex. Tips on getting started, things to read on, etc.) that would be extremely helpful to me. - thanks in advanced - Dmitri.C