The main gate to the back of the property is fully rotted out. I have to pick it up off the ground to open/close it at this point and it needs to be rebuilt. I'm leaning towards building my own steel gate(s) to replace it. Here are some related links:
Building a 15' Metal Property Gate
Installing Two Giant Property Gates
A TRUE No Sag Gate | 12ft Wide Steel Frame w/ Cedar
Weld-On Barrel Hinge