If you’re planning to vote in Tuesday’s party primaries — and you should, because party primaries are important and most people ignore them, which means your ballot carries more weight — here’s what you need to know before you arrive at the polling station.

Where do I vote?

There’s a complete list of all the 300+ polling places in New Hampshire online at app.sos.nh.gov/statelistclerkandpolling. (SOS stands for the Secretary of …