I'm not an instructor out at ADS, but have flown out there a couple of times and met a couple of people...is there anything specifically I can help you with?
If you are just wanting general information, Monarch Aviation, or any of the FBO's there can help you out. I mention Monarch because I flew out of there and that's the only FBO I can think of. They are all very friendly and seem to be genuinely good people. Let me know if I can help specifically with something and good luck.