John Denver crashed his Easy Glider in the midst of a massive bout of depression, from what I hear. My former boss was a hobbysit pilot. We flew to a software trade show in his Cessna and an "Easy Glider" passed underneath us (far below):
My boss told me that was the kind of plane John Denver was flying when he crashed and died...
Poor fella. He was a talented and good hearted fellow. A bit before my time though, and too "hippy" for my parents...may he rest in peace.