Best Colleges has developed resources for college students who aren't sure how to vote while away from home.  Although, who knows when students will be able to go back to class.  Check out their resources below.

Student Voting Series 

Guide for students:
https://www.bestcolleges.com/resources/student-voting-guide/
 
How to Vote in College:
https://www.bestcolleges.com/resources/voting-in-college/
 
Demystifying Issues:
https://www.bestcolleges.com/resources/voting-by-issues/
 
Voting by State:
https://www.bestcolleges.com/resources/voting-by-state/