Thank you all for your posts, they have really opened my eyes. He will be here Saturday morning.
We already have a safe that he knows nothing about that is in our ******, all really valuables are there.
We will be keeping a close eye for problems. His Social Security comes on the 3rd of each month so that evening he will need to get me the money for room and board. Since we live in a major metro area there are shelters in the area so if his addiction takes over I can get him in the car and drop him at the door to one if necessary. I have the addresses of two within 20 miles of here.
While I am hoping for the best, I will be watching closely for the worst