Actually got to this page looking for a copy for myself. If I am not mistaken, there ~should~ also be a copy in the Jacksonville Library System somewhere... next trip down, I'll check.
Further, he also wrote an autobiography with some information about the war, though from a more personal perspective. I've transcribed a copy of that at:
http://www.geocities.com/ehrennolds/
Stephen L. Rennolds
stephen_l_rennolds@yahoo.com