1. Proper, old-fashioned, feel-good letters
2. Drying washing on the line
3. Endless cups of tea
4. Bluebells in the woods
6. Perfume (not a backpack staple)
7. Runs by the river
8. Steam trains
9. The English Riviera
10. Pissing about on boats(unintentional use of the boat as an arrow).
Oh, and friends and family etc. etc.