OK my mother is becoming quite the world traveler this year. After a 10 day trip to WDW with our whole family in June. Mom and her hubby are taking a 3 week trip to England, Scotland & Jersey in July. Mom is going to visit her penpal of 50+ years! Started out as a school project when they were children, and has continued all these many years. THis will be my mothers first trip to England and a lifelong dream of hers. So my question is, what are some of the "must sees" of those three countries?