There are always leftover tags in some units. I won't say it will be easy as the public land access is minimal in those units but as long as you put in the time you can be successful. I finally finished editing my friend Shayne's Wyoming antelope hunt from last fall where they did just that. I helped film as he took his dad and Grandpa, who is 85 years old, on their first antelope hunt. It was an awesome experience.