DLC Dueling Locations?

[OzzyInSpace*]

I know in the base game, folks generally gravitated toward the area right outside the Academy, as it was nice and open;
Curious where folks are leaving their duel signs in the DLC? Seems like there are so many areas with big potential for this, but not sure here folks have been going for the most part?
(and yes, I realize arena is a thing; I just prefer the old fashioned way of doing things)

[OzzyInSpace*]

My initial thought is that first area by grave sight plain... seems open, easily accessible, and everyone starts with it unlocked.