I have noticed that the videos that people are posting on YouTube of their hikes often have poor quality audio apparently due to wind. I'm just wondering what people are typically using to record their videos and if any are using wind screen devices to cut down on the wind. What are you using for a mic, what wind screen device do you use if any, and how well does your mic work in normal and windy locations? Are there any relatively inexpensive and lightweight mic systems that produce good quality audio and screen all wind noise?