I have stored my lawn equipment and 2 trucks at an old farm for the last 3-1/2 years. 1-1/2 years ago he sold off another part of his property for development. He hired me to mow tall 3-4 foot tall weeds and grass in un-developed lots. Dusty with some rocks the size of a muskmellon. Doing this with my Toro 117 and a beat up 52" deck. I had 2-3 flat tires and broke 2 $40 deck belts within 24 hours. I normally get along with the owner very well. But when a project is going on like this one he gets on me like a 5 ton Gorilla, even after I have some serious health problems. Well the Toro breaking down and snow ended the lawn mowing job from H***. His son who I have met once is now in charge of the developments projects. Yet the conditions are too hard for my Toro. Any ideas or suggestions as to how to get out of this one?