Check out Barakah Heritage Farm. They have a website, and some YouTube videos about tree hay.
I know a guy who works for a tree service. I haven't asked him yet, so no idea if he'd work with me, but I thought I could maybe take the truck out to pick up tree trimmings from their jobs. The trimmings have to be disposed of, anyway, so they might be happy to have me come and do it. Only issue would be making sure they're not from an area where nasty chemicals are being sprayed. Also, I don't have a great storage space set up yet. I was thinking something along the lines of a corn crib, with slatted sides to allow for good airflow.
I know a guy who works for a tree service. I haven't asked him yet, so no idea if he'd work with me, but I thought I could maybe take the truck out to pick up tree trimmings from their jobs. The trimmings have to be disposed of, anyway, so they might be happy to have me come and do it. Only issue would be making sure they're not from an area where nasty chemicals are being sprayed. Also, I don't have a great storage space set up yet. I was thinking something along the lines of a corn crib, with slatted sides to allow for good airflow.