If you are the kind of person that will put chains on your tires to get your boat out of the half-frozen lake because the ramp is too steep, then our hat is off to you and a drysuit is simply required equipment in your gear bag. Drysuits are the best cold water fighters you can have. With a flexible bag-style material, you can wear thermals, sweats, pajamas or whatever else underneath to keep you nice and toasty. Just because you don't live in Florida, that doesn't mean you can't shred year round.