I've read too much Niven to believe in that solution.
The chance you're reanimated piece by piece as you are put inside someone else is too high.
Apart from that, if I haven't lived through the years until then, there's no chance I could be a successful member of the society as it looks at the time.
See Spider Robinson's short stort about the timetraveller for that. The first one, about a ten year trip to the future.
Reductionist and proud of it.
Being ignorant is not so much a shame, as being unwilling to learn. Benjamin Franklin
Chase after the truth like all hell and you'll free yourself, even though you never touch its coat tails. Clarence Darrow
A person who won't read has no advantage over one who can't read. Mark Twain