mulegolf Closest I came was that a buddy and I were the night watermen for a nine-hole track when I was in high school. We started a ter the players were mostly done and we started on the first two holes. Drove a little Japanese truck the back of which was loaded up with big-ass rainbird sprinklers. We put them into their spots and the water came through them. After we put them all out, we hung out for a bit and then picked them all up.
Then onto the next holes to do the same thing. It was wet work and paid very little, but we did get to play golf all we wanted for free.