Welcome back, Wonder! I'm so glad you had a good time south of the border with family! I missed you LOTS.

Re the car, I have to say I agree with Lee. I think that is what I would do. I might warn him (not sure) though. As in: "One week from today I am planning to have your car towed to your house, as I am working on my fresh starts."
Or something to that effect. He really should not be leaving it there, and it would be to his advantage to remove it if he wants your respect and friendship.

Anyway, again, welcome back and so glad to see you!