Have you tried contacting the TSA chapter in SoCal?
http://www.tsa-SoCal.orgETA: on the topic of tics, TSA just released this online tic management intervention (CBIT):
http://www.tichelper.com/I have heard nothing about direct experiences with it yet, but it looks interesting.
EATA: clarification, the developers are associated with TSA, but it is not officially under TSA auspices. And it appears to be licensed by a for-profit.