I know a good guy DAR at El Monte CA if needed.
BT

Ditto on the DAR. I was VERY fortunate to work with a good one in
the past. Since he had been through the drill several times, he
understood the glider world. The last thing you want is a guy who
has never seen a glider before. Many of the things we take as
routine in gliding (say inter-changeable tips) can throw a novice for
loop.

Suggest you find out from your local gliding clubs/FBOs who the "good
guys" are.