We usually wheel on power lines that are not posted. The cops don't seem to mind as long as you are coutessy to abutters and are not a slob 4 wheeler. There is a decent one in Upton on Upton Rd. just outside Hopkinton. Also we have run some in Rutland and Townsend but that was awhile ago and haven't been back in a few years. I have found if isn't posted no one usually bothers you. Not sure if Cheap Jeeps sells parts I am going down there either tomorrow or Wed. I'll ask them! Never dealt with Elias 4WD but I have heard they are good. There is another guy in Ashland who advertises in the WantAd under the Jeep section he always has stuff.