For those who don't understand, in a weird coincidence, both Donald Trump and Mikhail Gorbachev have been Pizza Hut spokesmen that starred in Pizza Hut tv ads in their respective markets.
links to each ad: Trump- https://m.youtube.com/watch?v=jkR-RwV-xAY Gorbachev- https://m.youtube.com/watch?v=fgm14D1jHUw
Pretty much my thoughts, but I would also memorize some lottery numbers, or write them down if it's not terminator time travel and I can take items with me.
I would hope to take someone with me though, it would be fun to sit around and reminisce about the future, "hey remember when this is going to happen?"