Where do you live? If you are willing to drive, just drive to SE Ohio, or Indiana or anywhere else Osage grows, look up property owners on OnX, and start knocking on some doors. I haven’t found anyone yet that minded me going in and cutting a couple of Osage trees down, as most farmers/landowners see no value in them and often see them as a trash tree. I haven’t cut any in two years, and I’ve got a bunch of staves, but the ones I have left are all twisty and are not very good.