Hey Greg, if you want to start a new thread for posting names and cities in, I'll sticky it for you.

I think end of the month for signups is good. That'll give everyone time to sign up. And people could alwyas be added in later as long as the camera has not passed their location on its way around the world...

Then once you've got the list of names, it should be a pretty simple matter to put them in a basic geographical order and repost.