Oh yeah, tracking an injured animal has never been something I've particularly enjoyed. What makes it even worse is that they always seem to move FURTHER away from any roads or access points making your job of hauling the animal out even more difficult.
I've noticed this too. While antelope move quickly, they often stop a few hundred yards away just long enough to get a good shot off. The deer seem to practically beg you to shoot them and if you do, don't move to far before dropping.