Yes, but you will have to find the re-inactors. I would try posting as well as reading in the site for such in the state and area where I wanted to erect the marker if I were you.
That is still done-not all the time-but is done.
Since his remains were buried and he knew he was there, could he have been Union?
Good luck and I do understand because I am wanting to do almost the same for my ancestor.
Linda