For those shooting a recurve:
I use a bow hook (either extended-arm type for trees with no overhanging branches or a regular hook on an overhead limb) and one "trick" that helps a ton has been the addition of a brush button on the string of my top limb. Without it, the bow invariably wedges into place. In addition to being loud, I've sometimes had to really struggle to get the bow unstuck with deer in range.
The addition of the button has elimated this problem. Bow lifts off the hook effortlessly.