So I'm hunting in CO GMU 481 and have scouted three different areas. All areas have good sign (fresh steaming poo, fresh wallows, fresh beds). I can get close enough approaching from downwind to see both cow and bulls (I have an either sex tag) but all areas are in heavy dark timber/alder/aspen and I just can't get close enough to even think about a shot (<50 yards, preferably <40). I don't get any response from cow calling, haven't heard a natural elk vs ATV driver bugle so haven't tried myself, and frankly don't know how to make this happen. This is my first archery hunt, btw. Seems like the only time I have is when all I know are working and vise versa. Thoughts? Charge after them screaming banzai? Cover myself in scents? I'm at a loss...