I attended the ed bargy school in march at Jennings. My dad and I went. We had an amazing time. It was my first experience on the track and I felt like we covered all the necesary mechanics for riding competitively on the track. Ed is a great guy and would trust him with any question on technique or coaching.
I had my first race the next weekend and put up competitive lap times at Putnam.
I did the one day school to get my certification and the schedule is intense. You are on the track and straight into the classroom and repeat all day. You will be tired, but your confidence will be spot on for putting down real lap times and being a safer rider for yourself and others you are sharing the track with.
Let me know if you have other questions.