Buildwas is the first sunday in the month, Farley Quarry is the third sunday and both of them hold various events, Midland Off Club had a winch challenge there a couple of weeks ago.
Weston Coyney, Stoke is ok and is about an hour from us.
Coney Green near Stourport is interesting but you need to drop on an event there, MOC sometimes use it.
Aston Cantlow near Redditch s ok but a little bit tame.
Plenty green lanes around Bridgnorth and Shropshire.
But if you really want to test your driving ability to its maximum, try Wolverhampton ring road 5 pmFriday