Listing of Senators and Representatives and their votes

With elections coming up soon, my wife and I have been searching to find a consolidated list of politicians and how they voted on the various constrictor ban legislation in order to have that information at our disposal when we vote. (I personally don't want to vote for any incumbent, regardless of their party affiliation, who voted for any of that legislation.) Thusfar, we've been unable to find any such list. Does anybody here know where we might find it?