I did my NAR L2 last year at LDRS. The guys from AARG, from Austin area, helped me out. Don't be afraid to ask questions or ask anyone to administer the L2 test and witness the flight. People that attend LDRS are great.
Can't thank POTROC's enough for putting on an incredible launch that was a true learning experience. I had the priviledge of helping with a N2000 launch with the AARG guys, talking shop with Dan Stroud from Dallas a bit to get details about Zeus L3 cert on an M2500 before he lofted it to 19, 600' and then some, meeting some really great people from all over and putting faces with names.
Look for a Beige Quik Shade flying a flag, that'll be DART-SD crew and we'll help if you haven't already hooked up.
-Boomer