BUFF, I can relate to your color blind problem. Being able to track with a dog would be a great help. Oregon also has a law against it, where California allows them for "jump" hunting. Not much good for archery.
If you're a flat lander I suppose a perfect shot is possible. I have seen one of our Blacktails take a leap at a heart shot, and land hundreds of feet below, over a cliff.
Molly would do the job (we're just hiking here) but no such luck in Oregon. Actually she's too short legged, the blow downs are sometimes 4or5 ft. high.