No person with margins can afford the production loss of vacationers. Its a beautiful story, but generally ends there as far as a proper business if i am being honest. Wwoofer style actually costs the host money. Has to be pretty basic labor or small bnb type gardens it seems. I cant afford a person not to “get it” by the second day of work to be honest. Takes many years to gain experience enough to even weed a garden properly and efficiently it seems now.