Political BS aside, I can assure anyone who wants to know, the cemetery known as German Lutheran, Trinity, etc. is indeed the one on Mt. Elliot in Detroit.
Elmwood Cemetery is a totally different entity, & I wouldn't call at least 5-6 miles close by.
I don't know what went on with some of you folks, but I had good experiences there years ago, & I know a number of folks who echoed the same in the last 3 years.
Calling ahead for an appointment is a good thing.
Also, snail mail all the data you might possibly have, include a SASE, and you will likely get a timely reply.