My dad used to do that for a living. Unfortunately it was also the same period of his life where his alcoholism had reached it's worst point...he dropped a tree on top of his truck one day.
Wasn't funny at the time...now it's hilarious. :24:
I dropped a nice sized oak on one of my mobile homes. I was sober 3 years when it happened. 4 guys on ropes could not steer it away. Turned out to be a blessing in disguise.