Backstops ... two halves ... row!

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Across
  1. 3. Director of the film 'The Boys in the Boat'
  2. 6. Make sure you always do this early!
  3. 7. River used for 1st Olympic rowing competition during the 1900 Games.
  4. 9. Club colour: _____ blue
Down
  1. 1. Gold medal winner in 1924 Olympics (USA Men's 8) but more famous as world-renowned pediatrician (cousin of the Vulcan???)
  2. 2. Upper edges of the side of the boat (original spelling!)
  3. 4. Training boat
  4. 5. This coach (not a Recs rower) sounds like he might be more at home in the water!
  5. 8. He may not row but keeps everything ticking over beautifully!
  6. 10. Club colour: ___ gold