Any road that goes south from 24 should put you in antelope country. As long as you get out on the Awapa plateau. My only experince has been going south out of Loa and then we usually head out west on some of the roads once we get out of the ravines. The goats are usually scattered throughout on the sage burshy flats. Just glass alot and you will see goats from long distances.
Should be a fun hunt for you.