Real nice job on this page. If you've been out of the area, you may not be aware of the Fire Tower Challenge that was created 7 or 8 years ago. 23 publicly-accessible Towers within the Blue Line of the Adirondacks and 5 within the Blue Line of the Catskills. The "Challenge" requires you to hike 23 of the 28, including all 5 in the Catskills.
Thanks for the addition. I was not aware of the challenge. Neat idea! I've seen the book that's referenced on the linked page. I've read bits and pieces but don't own a copy.