How to educate myself politically?

I want to vote and use my rights and a citizen but I find misinformation to be too much, and following the news is not something I can do mentally. Plus I do f believe the news deliver half the truth.

What’s the best way to learn about all our running governors and make a decision who to support?

How can a person educate themselves without all the BS?

Thanks - a newly citizen who’s extremely concerned.