Final answer:
The number of crew members who contributed to the note in Chapter One is not specified; more context is needed to determine the exact contributors to the note itself.
Step-by-step explanation:
In Chapter One of the story, the note found in a bottle does not specify the exact number of crew members who contributed to writing it. However, the acknowledgments thank various individuals for their contributions to the chapter.
The Contributors and Attributions section lists Shane Abrams as the author of “Chapter 2: Telling a Story” and notes the chapter being adapted with permission, while the Acknowledgments show appreciation for various individuals for contributing items, help, and the opportunity to write the chapter.
To pinpoint the number of contributors to the note itself, more context from the story would be necessary. Without direct information from Chapter One regarding the note's authors, we cannot provide an accurate number of crew members involved.