What do you do after an arctic blast moves through and it's only 9 degrees outside? That's right, you hike to a waterfall! Ok, maybe I'm a little crazy, but when the elements get extreme it provides for some interesting sights and photographic opportunities. I'll admit though that when I stepped outside I had second, and possibly third and fourth thoughts about it! I'm fortunate to live just 30 minutes away from Lake Catherine State Park where you can hike to Falls Creek Falls. I visited this spot after a nice freeze last year and the icicles were awesome! Some of them were 6' long! It was even...