ORIGINAL: PEAKRUT
If you have a son or daughter take them with you and act like your looking for birds and tell him you seen a rare bird fly onto his property and ask if you can go take a pic. Then come back and ask if you can try again at a later date then get to know him then BAM mention a lot of deer on the property and ask if possible to hunt it. Give it a bit of time though.
Oh yeah...forgot the "take a kid" trick. It works too. Doesn't have to be your kid either...lol