Update --
Accessible Aviation, Columbus MS
I was scheduled to go this weekend, but Carl mis-managed the scheduling process with his examiner -- it seems like his examiner can only do checkrides on the weekday and NOT on weekends (generally). He was apologetic. I gave 3 months notice, and emailed him about 6-9 times confirming itinerary....just found out this morning that I'm a "no-go".
I don't know about the flying aspect or his product in general, but this is making me look elsewhere. If you plan on using AA, then you'll need to continually hound him confirming everything again and again....