RE: long range bow shooting
There is no doubt that practicing at longer distances will make the shorter shots a slam dunk. I have never taken a 100 yard shot at anything, but I do all of my shooting in the back yard at 50 yards.
We shoot at 25 yards in the indoor league I shoot in during the off season, I love to go out just before league and fling a dozen arrows or so at 50 yards. When I get to the shop, the 12 ring looks as big as a basetball and my pin looks like it is in cement.
BTW, welcome to the board!