I'm loseing hope!!

Everybody's saying the same thing.

1. Get well.
2. Take care of family (includes job that keeps everyone covered & fed)
3. Pets
4. Pet projects

If you have to let the Dart go, so be it. Dodge made tens of thousands of them. It may take a while to find another, but they're out there. Stay connected to the local Mopar community and when things allow, they can be a resource for finding a car as well as parts & services for it. You may have to look long to find the cars. But, they are there. Hang in there.