Summer vacation (there can be two words, put "_" between)

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Across
  1. 3. an unusual, exciting, and possibly dangerous activity
  2. 8. special glasses that fit close to the face to protect the eyes from chemicals, wind, water, etc.:
  3. 10. fridge for keeping drinks on the beach
  4. 11. a small water bike for one or two people
  5. 12. an elastic substance that stretches
  6. 13. a small sea creature, often found lying on the beach
Down
  1. 1. thing that gives shade on the beach
  2. 2. a boat or something similar that must be filled with air in order to float on the water
  3. 4. the sport or activity of swimming under water
  4. 5. a small aircraft without an engine
  5. 6. a sheet of material attached to a pole on a boat to catch the wind and make the boat move
  6. 7. a hanging "bed" for relaxing in nature
  7. 9. bed on the beach