Two of the books I’ve read this year involve travel by unusual vehicles.
In the thoughtful The Man with the Compound Eyes Atile'i lives on the imaginary and fastastical island of Wayo Wayo, where second sons are exiled into the sea, never to return, and probably to die. Atile'i washes up on a floating island of garbage — the non-imaginary Great Pacific Garbage Patch, rendered fantastically stable enough to support a young man. He has no words for the things that carry him — he has never seen a plastic bag, or a plastic toy, or a plastic anything. The gyre carries him to Taiwan, to an eroding coast and a woman who cannot accept several of the cornerstones of her reality, including the fact that her house is falling into the sea.
In the much poppier Shovel Ready our hero Spademan is a hitman. Generally his hits are simple, because in his world most of the people spend their lives in wired sarcophagi, their consciousness moving through a sophisticated virtual reality (the ‘limnosphere’) while their bodies lie fallow. Spademan eschews this escape, living in the concrete world made miserable by a series of dirty bombs. However, before the book is over he has to travel into the limnosphere himself — and finds it has miseries of its own.
Check out some other books with unique modes of travel in the list My other car is a….