I did indeed get lost on my way to Wright State. At the intersection of I-75 and 675 there is a sign telling you to leave 75 for Wright State. That was the last sign!
I drove past Wright Patterson Air force Base to Yellow Springs Road. There, I called Joe Deer, who directed me back to Exit 17 ande the campus. Once there, he directed me to the correct parking lot. I really enjoyed speaking to the students, and then I sat in on a song preparation class before Joe and I went to lunch. I just got in.