It might be a good idea to look at a pull behind flail mower rather than just a regular mower. The flail mower will produce just as good a result for finish mowing on a lawn as a regular mower, but in addition if you are cutting trails or rougher terrain they are much safer and take a lot less abuse. When the flail hits something solid, like a rock or stump, it won't throw the object out at high speed or bend the blade/smoke the belts on the mower. They are pricy, but they are great machines.