Still can't find Joe. I asked a friend who lives in Washington to pay a visit to his ex-wife's address. For any of you that may have friends in the Seattle area, I encourage you to do the same.
Her name is Nancy Councilman. Joe's children live with her. This is her address:
220 11th Ave N, Algona, WA, 98001-6516
I know it's legit too because Joe was upset I had sent someone there when he was locked up. Do what you will with the above information. I'm at the end of my rope right now.