Let me add that, if you are prevented from voting because there's some mix up with your address or for any reason, you can still cast a provisional ballot.
Here is a Northampton County voter guide. A guide for other races is at LWV webpage.
Finally, if you see any voter intimidation (especially Spanish speaking electors) or any language access issues during the election, you can contact the state League of Women Voters lawyer below.
Marian K. Schneider
Pennsylvania Consulting Attorney
295 E. Swedesford Road, #348
Wayne, PA 19087