I teach this tune in my Lesson Load Volume 9 https://www.daddystovepipe.com/guitar-lesson-pack-tabs-volume-9.php
Sy Coben composed this song for his wife.
Mike Dowling made a beautiful arrangement which he taped on his cd “The Blues Ain’t News” https://www.youtube.com/watch?v=CLxBuGlzxOk and he did a live variation on YouTube https://www.youtube.com/watch?v=ZQqu8OBqHao
Do have a look at Mike, he’s one of the very best modern guitarists I understand, fingerpicking, flatpicking, slide … he does it all with terrific taste and know-how.

My variation is mainly based on his live version.
Open G tuning, capo II
I’m playing my Greven maple FX guitar