No one has found anything of significance using the Copper Scroll. I know - I spent 10 years of my life looking for the objects, using the Copper Scroll, at Qumran, and nothing of significance has been found that were related to the scroll. Many have tried. Barfield is the latest (I guess.) I wish him success.
To find the locations mentioned in the Copper Scroll one would need a Wayback machine; I can’t imagine taking on such frustration - but, heh! That is what makes the world go ‘round.
I should add that I admire your adventurous nature, although I cannot see myself using the Copper Scroll as a launching pad for a ten year adventure... Must have been a magnificent obsession, though.