"not sure if access to voting records may have changed with legislation."
Hey Norm --- secret ballot.
Voting records will show THAT you turned in a ballot for a particular election cycle, but not who you marked it for, or even if you marked a particular race at all.
Understood, but aren't there studies that have been sanctioned and didn't look at who the voter was but did extract that kind of data.
heck , weren't there recent articles about how shopping and buying data is being used as part of targeting folks?