First I am amazed (pun fully intended) by the CBS.com announcement. It is a first and the time of day (3 am is also the first nighttime start ever) and I am glad they have returned to the original start city and only a few miles from the original start line in Central Park. (yes! yes! yes!)
I wish I could afford to fly into NYC just to be there, but I can't, But I am in love with the idea.
As I recall, and it's been years since we've had to worry about an east coast start, NYC is a good start/connection to fly to Europe or to Africa, or to South America, and it has been a long time since they've been to South Africa which as in the original season 13 plus years ago, there are direct flights. So there are a lot of possibilities, and there are no more than three airports to choose from.
But I guess I better plan on being up really late on Friday night-early Saturday morning because I doubt I'll be able to sleep knowing this is starting when it is.