I didn't know where to post this so I'll just drop it in right here.
A fellow found my number online somewhere, and needs some help with a hive in his wall.
He lives in Alma, MI, too far for me to drive. He has a hive in the floor or more likely the wall of his old stone farm house, they are entering a hole about the height of the second story floor. It has been there for several years, and will occasionally drip honey in a window(didn't make sense to me). I don't know about his willingness or capability to pay for removal. I mentioned that it is unlikely that anybody would tackle something like that for free. He doesn't really want to kill them if possible.
If you are in the Alma Mi area and would be able to help, drop me a private message and I can give you his number and email.