I have; it was a horrible experience. Everyone there was either a drug addict, mentally deficient, or both. Every morning we had to do an assigned chore, then we had to read those Christian books that had a different nice thing to say about each day of the year. Then we were kicked out of the house every weekday until we got proof we went to an AA or NA meeting. There was an NA place really close to the house, but the problem was that everyone there was a fucking asshole and they all treated me like shit. IMO, AA and NA are fucking religions; and even though I have faith in God, I fucking hate religion.