I'll Be Off the Grid 'til Sunday Training for the Mountains

I am training this weekend for high altitude by simulating the conditions found above 15,000 feet or more. I will be smoking cigars - which is a way to decrease O2 to the lungs and train my body to function with less oxygen.  I will be drinking alcohol - which kills brain cells and is similar to altitudes above 19,000. I will be standing outside for hours at a time exposed to the elements. Risking hypothermia or sunstroke. 

But for me, the biggest risk is to be without the Internet. So I'm relying on you to fill in the blanks. And hoping I'll have enough brain cells remaining, when I get back, so I can understand your posts.