Finally, the schedule is out. From their Web Site... {} denotes Shenandoah Circuit:
FATT - Mar 18, {Apr 8}, May 13, {May 27}, {Jun 10}, Jul 15, Jul 29, Aug 19, Sep 9, Sep 23, Oct 14, {Oct 28}, Nov 4, Nov 18
Seat Time - Mar 31, {Apr 29}, May 19, Jun 3, {Jul 22}, {Sep 30}, Oct 21
FATT - Mar 18, {Apr 8}, May 13, {May 27}, {Jun 10}, Jul 15, Jul 29, Aug 19, Sep 9, Sep 23, Oct 14, {Oct 28}, Nov 4, Nov 18
Seat Time - Mar 31, {Apr 29}, May 19, Jun 3, {Jul 22}, {Sep 30}, Oct 21