I will announce it in this thread once it's live. I am thinking it will start on a Tuesday in the afternoon, USA mountain time. Looking at the calendar, possibly the 10th of November might be the right day for it to start! I will keep you all updated as changes are made.
I will also post a preview page of the Kickstarter in this thread before it goes live, and that will have a button on it that you can click to be emailed as soon as it begins - that is probably the fastest way to find out.