Well I've been seriously slacking with the counter conditioning training. I've been taking her for walks every evening and I seem to quickly run out of time.
This past Saturday I took her to doggie day care and she wasn't as adverse to getting in the car as before. She resisted a little bit, but not a lot.
When I picked her up and brought her out to the car she actually approached the car and put her paws up completely on her own!

I was shocked! I don't know if she saw her soft cushy bed and was really tired or if she doesn't think of the car as evil anymore. Only time will tell I guess.
I still plan to work with her some more and would like to get her jumping in on her own.