Ok. I just checked on our vacation it's been moved to the end of July/beginning of August. So I'm good for the; middle of May 9th,16th(w/o SE-R), possibly the 30th with the SE-R, middle of June (13th), and the beginning of July (4th,11th,18th).
The end of May Chattanooga has an autocross, the last 2 weekends in June we have a road race then an autocross. The end of July is the vacation.