Hi Ketch - good to hear from you, and I'm super excited about how things are going for you in Fairbanks.
That's an interesting theory on the endorphin depletion lasting through the following day and contributing to the bad hangovers. I could certainly see this being a factor, but I think my hangovers have gotten so brutal because I am drinking less, and drinking less often. I equate it to running medium distances a few times a week, and then feeling sore/miserable the day after attempting a half marathon because my body is not properly prepared to handle that distance.
Speaking of half marathons, Heavy Fuel has inspired me to declare some goals for 2012 on this forum...
1.) Stop being a lazy sh*t at work, and finish up the projects that I've fallen behind on.
2.) Get out of RI by the summer. Possible destinations are: Chicago, Austin, NYC, the Pacific Northwest...in that order. Obviously, I would have to get a new job in one of these cities first.
3.) Finish up my masters on time.
4.) Gain 10 lbs of muscley goodness.
5.) Learn how to hit/throw/field a softball, throw a football properly and make it through 18 holes on a golf course (one of my great regrets was not getting into sports when I was a kid).
6.) Win the Battle with the Surly Sauce by the end of the year (or at least put myself within reach).
7.) Play the bass like the dude in this video, complete with sychronized dance moves: 
http://www.youtube.com/watch?v=L8s9HS4h2IMThese are all completely reasonable (except for 7 - ha), and I'm feeling good about my chances if I can just put some effort in.
-H