Thanks for your nice welcome. Think weMaybe Lutz will see this post he will have loads of places for you to visit agree with Val try Hawes in Yorkshire the Lake district, Peak District Chatsworth good site to visit here or Grinlow Buxton.
Middle England must do the Cotswolds Morton in the Marsh CC site, Bladen Chains CC for Churchill's birthplace Blenim Palace and his Grave, if you are coming at the peak time maybe rather crowded in Cornwall or Devon.
NigelH