No, it isn't. 'Fellow Traveler' is most likely a work of imagination, crafted by the author to engage the readers' minds and emotions. It might draw inspiration from real-life situations but isn't based on actual events.
One of the most convincing time traveler stories is that of John Titor. He claimed to be a time traveler from 2036. He made various predictions about future events and technology. For example, he talked about the impending civil war in the United States. His detailed knowledge of future technology like a type of time travel device was quite fascinating. However, many also believe it could be an elaborate hoax. Some details he provided seemed too far - fetched at the time but in hindsight, with the development of certain technologies, it makes one wonder.
I'm not sure specifically as there could be many 'traveler ghost stories'. Generally, it might be about a traveler who encounters a ghost during their journey, perhaps in an old inn or on a desolate road.
The Tarheel Traveler back story could be rooted in the rich cultural and geographical tapestry of North Carolina. Perhaps there was a traveler who was captivated by the unique blend of southern charm, historical sites, and natural beauty of the region. They began to chronicle their travels, highlighting local attractions, hidden gems, and the stories of the people they met along the way. This grew into the Tarheel Traveler concept, which aims to showcase the best of what North Carolina has to offer to both locals and tourists alike.
Definitely not. 'Confessions of a Time Traveler 3036' is more of a creative work. There's no solid evidence to suggest it's based on actual time travel experiences.