Todd, Thanks for posting your video it helps a lot.
First, you have a LOT of really, really good things going on! One of the steadiest bow hands I've seen for a while. Really good positioning of both shoulders and good steady posture through the shot.
If you do a start/stop on your video as you reach full draw, to watch the release sequence, there are two things that stand out. One, as you release the string, watch how your hand moves directly away from your face. This movement tells me that you are not getting the weight of the bow into your back muscles and are holding it with arm strength. It also shows that you have stopped pulling. This may be related to you trying to think or relaxing the fingers but causes you to relax everything else too. Ideally, your string hand should recoil back keeping contact with your jaw bone and ending up behind your neck or on the top of your shoulder.
Two, Look at your string fingers after the arrow is gone. See how they are sticking straight out? That is an indication that you are still trying to open your fingers to let the string go away and in so doing are trying to help string clearance by moving your hand out away from the string. If a relaxed release is done well, it should look like an optical illusion where the string has moved through your fingers and the fingers are still curled in just like they were on the string before the shot.
With your shooting glove on it is hard to tell how much "curl" you have in your string fingers but the tips of at least your index and middle finger should be pointed back at your neck -- not sideways toward your chin -- I just cannot see how your fingers are. This curl is the real definition of a deep hook; not how far the string sits in to your fingers toward the palm of the hand. With a deep hook it is actually easier to relax off the string than if the string is out on the pads of your finger tips.This takes patience and practice to get the correct feeling. If you notice the short clip in my video where I was just pulling the string back a couple inches and releasing, that is a good practice to begin to feel the correct relax sequence.
As I said earlier lots of good things and your form is really looking good. Getting control of that release WILL reduce that horizontal spread of arrows I see in the video. You elevation is good and largely due to the great, steady bow hand. Getting your string hand moving consistently straight back along the jaw will reduce your horizontal spread significantly.
Be patient! This will take time and practice!
Post again and we'll keep looking!
With the shooting glove on it is hard to tell how much "curl you