This is L.A., people just don't want to get involved. Even if it's to help others.
Jim, sorry to hear about your wreck. Don't let other's stupidity ruin your life!!! I got hit while at university back in '88 and it did take while to recover mentally. In end, I got back on because I wasn't going to let idiots dictate my life!
Good idea on camera, I got Eken H9R about 2-yrs ago and couldn't be happier. Here's newer model:
Amazon - Eken W9S. Best wishes on your recovery!