So my guess is the winner!! If you read the fine print on Chief's original post, rules state: "if no one guesses the exact date, the guess closest to without going over the exact date will be declared the winner". Thank you very much.
(Before you scroll back to read the original post to find this, I'll save you some time. The fine print is on the back side of the post. Like printing, you have to select show both sides in your settings).