then i would say Custer...but i want the week to end about two seconds before he got shot.
i really want to know what happened at the Little Bighorn after the known events ended and then the unknown events transpired...it has bedevilled me my whole life, and really annoys me.
with the knowledge of what happened, i can then write the definitive book and documentary etc. i would also bring a camera phone and video recorder (if allowed under your rules) and i would make hundreds of millions selling everything.
it would solve a historical mystery i have always wished to know about and make me obscenely wealthy, not to mention, be very exciting, except for the whole getting slaughtered part