Hiking in summer can be a preparation nightmare — but don't worry, I've got the fix! I don't know about you, but the weather where I live is chaotic. It can be pouring rain one minute, then blisteringly hot the next. And, of course, as soon as the sun sets, it's freezing. When I go camping or hiking, I need to dress for all climates: I need a rain jacket, a fleece, and leggings/shorts. Usually, my summer hiking gear plan looks like this: my Pata…