Be careful mate. Keep doors locked in car until you are sure she is on her own and pick up somewhere as public as you dare to. Don’t keep any valuables in the car that can be grabbed either - some WG grabbed a mate of mines iPhone and refused to give it back without payment. Any doubt just drive off. From cheadle you could head to Styal and try off some of the quiet roads (I found somewhere with an ex girlfriend near the golf course) or if you want to go further there is sale water park car park which is full of shaggers or Banky Lane just off the M60 junction for Carrington ,turn right at lights the road doubles back, continue down the lane to asecluded car park at the rear. Don’t know anywhere nearer to Cheadle. Good luck