Tamara [great name!] it's really nice to hear from you, and I wish I could help directly, but can only try to pass the word around over here in the UK, and hope you get some replies. I too like so many others knew and loved your Dad, ran him round a few gigs in the London area way back when, and put him up on the floor in my flat, I did offer him a bed but he preferred the floor.
Giok