There's a 3rd annual plowday scheduled for March 19th in Georgetown, KY. Here's the website for more details as they become available. It's a fairly small field so I don't know how far someone would want to drive. Maybe 10 to 15 acres? I think last year we had about 10 of us. The field belongs to David's (runs the website) dad so questions can be directed to David.
www.kentuckytractorclub.com