The document discusses a documentary filmmaker researching ideas for their documentary on Dartmouth and the Regatta. They spoke to local residents who suggested including footage of the air show at the Regatta and provided locations to film it from. The residents also advised researching how the air show has changed over the years. The filmmaker then researched information about Dartmouth and the Regatta online and on websites like Wikipedia and the Dartmouth Regatta website. To learn about the Regatta's history, they watched old documentaries on the subject and found archive footage they could extract for their own documentary.