Touching story. For now, I live in a home that I don't own(I refer to it as the 'poorhouse'). Part of a homeless contingency plan I had would be sleeping in the car as well. I am in no better shape than some of these people and I feel for them because I may end up where they are at. Makes me especially thankful that I am not on the streets now.
You have my blessing. Go in peace. I hope for the best for ya'll.