What is associated with: a canoe trip into the georgia backwoods became a living nightmare for four friends in this 1972 film?

Based on the clue 'a canephora is a statue of a woman bearing one of ...', what is the answer? Based on the clue 'a canephorus is a sculpture of a maiden bearing on...', what is the answer? Based on the clue 'a canine term for youthful infatuation its also ca...', what is the answer? Based on the clue 'a cannon pottery a trump apprentice', what is the answer? Based on the clue 'a canopy risers ripcord pins', what is the answer? Based on the clue 'a cantata for the leipzig town council inauguratio...', what is the answer? Based on the clue 'a canton ohio library is an archive for the contri...', what is the answer? Based on the clue 'a canvas sports shoe thats trimmer than last years...', what is the answer?