off-roading in north east scotland.

Does anyone know where i can go off-roading in the north east of scotland, i know of a few places ( activity centres ) where you can drive off road using vehicles that belong to them, but not allowed to use your own vehicle, i'm looking for sites that are pay & play, but they seem to be a bit scarce up here. Can anyone help??

First find a friendly farmer (not many around), we sometimes organise a drive through some of the syndicate ground we shoot on,on the pretext of ground and access improvement.............Pm yer address, if yer close I'll add you to the list.