I've hunted the Walla Walla and Mt Emily, and type of country is easy to steep and deep. You asking about elk, deer, archery, rifle ???. Some seasons for limited branch antlered elk are crowded with spike hunters. If you are a NR and just starting to get interested, you have plenty years to study before you'll draw an elk tag for one of those 3 units. Other than those 3 units, OR manages(that may be too much credit) for quantity and not quality. They have a terrible cougar problem, low NR tag allotment and the recent increase in tag and license fees is too much for too little. I was a resident for 20 years.