BikerBoy from Edwardsville, IL on 12/14/2011 7:39:24 PM:
That sounds like an ambitious plan, but it also sounds like you are in shape. Keep in mind that you really can't see beyond "civil twilight", which is about 30 minutes before sunrise and 30 minutes after sunset. Also keep in mind that Daylight Saving Time starts on March 11. So without a flashlight, you can't hike safely before 6 a.m. early in the month, and 7 a.m. after March 12. But once you start, you will have 12 hours of hiking at that time of year. Good luck.