I think I would scope it out a while and learn their habits. Then if I feel comfort in knowing when they sleep, I would shoot a hog or a deer and clean it and leave the meat on their porch for them to find the next morning. I'd keep doing this until we built up some mutual trust. I think I'd leave a message somehow that I'm willing to help and even go so far as leaving one of my lessor fire arms behind in good faith. I'd even chop some wood and leave it where it can be found easily. Whatever I can do to give them a sense that I'm no threat. We can help each other. Like I said though. It would depend.
Remember what Einstein said:
“I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.”