I have a couple construction sites I run around the city, if you just want to play in the dirt a little bit without having to worry about being stranded up a trail after dark shoot me a PM. You'd be more than welcome to stop by and learn your Jeep a little.
Otherwise round up a couple friends and head out to Waiparous. Just make sure you bring the needed goodies (good tow points, tow strap, jack, small tool box, warm clothes, extra food etc) because now is not a good time of year to be stuck somewhere by yourself.