My very nervous dad is highly interested. He has emphysema but would like to speak with you on the phone first and ask you questions.
I will e-mail you and ask you about that, cuz you'd have to provide a phone number for my dad to call you.
Also, my dad does NOT have internet service, but DOES have a car and he DOES drive, but can't pick you up from an airport or anything (WON'T drive into the city-he lives 50 miles from Chicago but there is a train that goes from there to his suburb and could take you to within ONE block of his apartment as that would be cheaper than a taxi) - so I told dad I'll see if I can get a phone number so he can call you and ask you questions directly.
Also, I could send a twin-sized airbed as he does not have a couch in his living room. Dad drives to a health food store so no problem there, and of course I can always be called if the internet is needed. There's ONE computer in his retirement home, but your time on it would be EXTREMELY limited.