Hmm, well behappy, you have a hurdle in front of you and you need to get over it. I think you are taking the appropriate steps to present yourself in a positive light in the eyes of the court. There are things you can control, and things you can't. And what that judge does, it out of your control, but you can and will influence his decisions by presenting to the court that you have taken steps to pay you debt to society and straighten out your personal life. Those will all work in your favor.
Now, regarding the other things you mentioned, I am of no help. Logistically it sounds very difficult and you are dependent on others for their assistance. About all I can say is "use it, don't abuse it" and show gratitude. You will drive again someday and you can repay these people. Don't know if that helps, but it is my thoughts.