Best Answer: The facilities at the North Rim are closed during the winter, so you would be going to the South Rim. The nearest major airport to the South Rim is Sky Harbor airport in Phoenix. There are smaller local airports at Flagstaff (about 1.5 hours from the canyon) and also at Grand Canyon itself.
By default, your cloud-stored OneNote files are actually cached locally on your machine (for performance and when you are working offline) to a hidden location at C:\Users\<user>\AppData\Local\Microsoft\OneNote\<version>\OneNoteOfflineCache_Files.
In fact, OneDrive serves as the main folder and file location for all your Office Online documents, just as Google Drive now does for Google Docs. Just as in Google Docs, multiple authors can edit documents at the same time.