I now know that I can count on my dumpster tarp in wind, rain, and even snow. In fact, not to brag, but I have been among the driest hikers camped out here in Idyllwild waiting out the weather. Also since I sleep under a tarp not a tent, I can dry my laundry and cook inside of my shelter. In fact, I could cook a nice hot breakfast for myself without ever leaving my sleeping bag if I felt like it.