I have no words of wisdom, but just wanted to say: WOW! I'm so impressed that you're tackling this monumental task! I've only done a few marathons, and I've never had the energy to get up and do more running the next day. You're a super stud! You HAVE to write all about it when you're finished. You WILL finish, you WILL have a great time, and you WILL want to do more and more of these (look out WS in the near future). Crazy cool!