I don't know about the whole "moving 400 miles away" thing, but when it's time for papers, I can recommend this tea (http://www.amazon.com/Yogi-Clarify-Ginkgo-Organic-16-Count/dp/B000CMIYYA). It's like lemon juice for Zaphod's brain in the Hitchhiker's Guide. I swear by it, have introduced several friends to it, who now swear by it also. Man, the way I tell people about it, they should really pay me!

Oh, and caffeine does not replace sleep.