To the OP,
At this point with time running out before your hunt, I'd go to JBM ballistics and run your load through the basic trajectory calculator with a 200 yard zero, 22.75 inHg Absolute Pressure, 50 degrees, 30% humidity.
Zero the gun at 200 when you get here and take note of the drop table's MPBR. Use a rangefinder and don't take any shots longer than MPBR. You probably won't have to anyway.
Anyway, good luck to all of you.
They all need it.
