Hi
I do not know of a program in your state where they donate a car.
You can try to win one as people a few or more than a few on this site has.
http://www.freecharitycars.org/Starshine/
You can enter that and check with my blog for more information.
Call 211 for assistance in your state for your family to see what is available but not car related assistance...
Good luck
Starshine