I don't actually have anything relavent to say but noticed that you had recieved no replies and might be feeling a bit lonely. Hope this cheers you up?! - more likely it will waste your time though, hee hee hee
Hi Mike, I used to have a 9-5 Aero estate - great car, stacks of weight, & power which it often struggled to put on the tarmac through the front wheels, let alone wet grass. You may be better off with a RWD car for towing off on wet sites.