I've got you all beat (so far).
I saw him back in the very early 70s when he still had not discovered earrings and flashy costumes.
Bunch of us girls hitchhiked (it was still safe to do so) from our university to another state u. to see him. The concert was in the gym and we sat on bleachers - good sight distances from any angle.
He was fantastic! Enjoy the show, Z.
Kool Aid - Think before you drink.