Volunteers do the work in our club of about 140 members. Fortunately we get enough to do the job in about 2 or 3 hours. In another club, it was really hard to get volunteers so we ended up raising the dues and hiring it out. It cost about $2600 a year. They have since moved and have a field maintenance position and that person is responsible now, but there is a LOT LESS mowing than there used to be, probably takes 1 hour. But to be fair, in central Texas, we dont get enough rain to warrant mowing that often. Just prior to events we have.
Edwin