Happy to report the ebook is currently listed at Apple's iBookstore. Other ebook versions are available at all of your ebook providers. If you are in Keeneland for one of their meets, stop in the
Morris Bookshop for a copy. Perhaps when you're in the Saratoga area, you can stop at Departure, the shop of Capital Region Museums at the Albany International Airport and pick up a copy there.
Or pick up a copy at the 5 Points Grocery in Saratoga (right near the track on Lincoln Avenue).