Shot placement is essential, shooting a deer in the shoulder no matter what broadhead or what poundage your shooting is a bad idea. It was shagging a doe, didnt have a lot of time and only had small window. She did a couple first bounds then I heard almost coughing or wheezing choking as she was trying to breathe. In heavy wet cover watch for fresh prints in open areas look for kicked up leaves or grass.
Targeting these vitals on the deer provides for the greatest margin of errof.
Here is a anatomy diagram showing the internal organs and structure of a whitetail deer.
Having said that, the red dots on some of the trail cam pics are gonna result in a log tracking job. We tracked it to another cross road (large amount of blood) into a field where we can't locate the blood because of course it rained last night. Also remember that from a stand, you need to aim where you want the arrow to COME OUT on the opposite side.
At normal stand heights of 18 feet (avg)this will normally put your aiming spot a bit higher.
Waiting a couple hours only gets you more excited, but rarely hinders your recovery. If he was being pushed, and the hole was stopping up, you may drive him a mile or more. In fact quartering away shots give you the most margin for error.