Hunters commenting on Idaho's Unit 15 highlight its challenging terrain, noting steep, densely forested areas that require good physical conditioning. The unit appears to offer rewarding opportunities for those prepared to navigate its difficult landscape, with elk being a primary target and hunting success increasing during cooler, late-season periods. Advice emphasizes the necessity of detailed planning for successful navigation and game strategy. Overall, sentiment reflects cautious optimism, with an understanding that patience and preparedness can yield positive outcomes in this unit.