1) Inform the higher-ups as soon as possible.
2) The ability to instantly figure out the odds and likely scenarios of anything, like a chess game for example. So I would look at it and know what the best move is straight away. Kinda like the superpower Amadeus Cho has in the Marvel comics.
3) Give them a zero, send them to the principal, and keep a closer eye on them in the future.
4) Someone who has a netflix subscription and likes the same shows as me, so I can keep up with Voltron in the afterlife :P
5) I'd probably wouldn't use it at all. Time Travel almost always ends badly. Unless it's from an apocalytic future, in which case it can't get much worse. But until then I'd hide it in the garage.
6) I would make it so that killing animals has the same penalty as killing humans, and eating meat carry the same as canibalism.
7) Assuming I have food and drink already, a PC & Internet connection. That way I can call for help if I need it, but otherwise it's not that different from where I live anyway :P
8) Nowhere; I'd stay at home and read all day, and no-one could stop me!
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