Ah, I recognize that terrain; I used to hunt a similar area a lot. I hunted the driveable side as well as took a boat across the river in some years. Great job on a couple of nice looking bucks. Nice job getting a buck on the second day around there. Not that easy to do, really.
The first buck that I shot in the breaks also fell off a cliff and busted off a couple of tines, broke his skull plate and did 15 foot high bounces down the hill before it finally came to a stop. I worked hard not to emulate that buck when I was hunting around the cliffs.