/cast DnD
/script SetView(2);SetView(2);

you can play around with the default views 1-5 or you can create your own view and edit your WTF files so they all match

I use HKN for this and i have a toggle set in my script so i use tab to trigger volley on all my hunters and then the second tab does click mouse no move and broadcasts mouse position to the others if you use the setview in your macro you get a good placement