Our deer lease used to have cows on it, but they're gone now so all the paths and common areas grew up with nasty vegetation. Here's a homemade mower/brush hog I built from a spare lawn-boy engine and Deere riding mower parts, I tow it with a John Deere gator. It works better than I could have hoped. One big change from prototype to finished product was that the grass chute is much bigger on the final product but you cannot see that in the photos. It was fun and took about 3 weeks from sketch to final product working lunch breaks and evenings.