My boyfriend and I love to ski. We live in the Southern Willamette Valley of Oregon and our most frequent ski destination is Willamette Pass Ski Resort. The altitude at Eagle Peak; the higher of the two peaks currently being skied at the resort, is just below 6,700 feet. When my boyfriend dropped off the summit; losing @ 500 ft elevation in just a minute or so, he suddenly noticed an exaggerated pain and gripping pressure sensation in his neck, mostly at the base of his scull. This happened on two different days. Both times, once we were back at the