I have always realized that some day I won't be able to hunt the area that I have been, people retire, sell out and pass away.
The advantage to hunting hogs and vermin is if you show good results, willing to take any animal that is requested of you, show responsibility, demonstrate reliability your name will get passed to others. There's nothing better than hunting for free. The biggest factor to free hunting is.... don't be a"fair weather hunter" show a pictures of kills after work, during the crappiest weather you can find. Show that you are willing to actually help and not just a free ride on the weekend. Volunteer to feed or water since you were going out anyways.