I’m using a digital camera too, I tried a handlebar mount, and it just don’t work on the ruff trails we have in Michigan, I now bolt, and rubberband the camera to a strap around my neck, I have to get another strap to go around my chest, to stop the camera from bouncing, but it does mount the camera higher more in a riders eye position, and my knees and body take out more of the jolts.
You can check out my vid below 64 yr old…and that is shot on the smoother part of that trail system.
Thanks for posting, nice scenery there..