First I try and strike up a conversation with them, get a feel for what kind of person they are. Second, I begin talking about the local deer herd and ask if they have any issues with it. Thirdly I will let them know I am strictly a bow hunter. To me it seems people are more receptive to that. I hunt on one plot of land and have been I believe now for 8 years. The land owner really likes my family and myself but last year for the first time I asked if I could take my grandson on the youth gun hunt and he said no dice. Not having any gun hunters on his property period. Also, if you see some things that need tended to on the property politely offer your services. Just my take on a few tips and pointers that might get you in.