When I went back in the 60s it was a month long. My employer let me go to the school without complaining. It was on the farm in NY state and we worked half the day and went to school the other half. It was in the fall and the trees were beautiful. A brother had flown his airplane from out west and took me flying over the finger lakes. My wife was working for DuPont then and making about twice what I was. She took vacation and went to NYC to take a course on dog grooming and came by the school on the last few days and road back home with me. They let her stay in my room by ourselves, they knew we wanted to have sex after a month apart. I had fun there.
Ken P.