Okay, so every time I go to the mountains (9-11,000 alt), the first day, I get terrible headaches. After that, I'm aclimated and can concentrate on riding. I already take Acetazolamide a couple of days before the trip, but that doesn't seem to help. My question is this: anybody else have any ideas on adjusting to altitude? I even talked to the head of cardio at a Laramie hospital. She dispelled the myth about taking oxygen. That just starts your aclimation to altitude at the beginning again. Any home remedies? (Besides percocet and Jack Daniels)? The things we go through to get to the powder!