man that sucks man.. hope everything works out for you. And if your dad isn't in the best shape, cant you get a doctor to say he can't drive anymore? i thought a doctor has the ability to tell someone they cant drive. My grandfather had to stop driving when he was diagnosed with Alzheimer's, and the doctor mentioned him not driving anymore, but in his case, he willingly gave up his liscence, but i thought a doctor can do something.. i would check it out.. cause i dont know for sure :dunno:

good luck man.. things will be ok.