Some places in the US do not require you to identify yourself before voting.

If you have enough money for a plane ticket and a 2-3 day stay;

You can, fly to US, vote for the candidate of your choice, laugh all the way back home.

You can also help spread this as an alt-right idea of election meddling, by abusing the voter ID loopholes and thus maybe driving the liberal left to oppose alt-right by calling for the voter ID law.