Careful now, she's running as the Republican replacement for Jesse Helms here in NC. No, really, she is. Hard to believe. And the fact is that your state legislature had no control over the issue. The separate and sovereign states were threatened by the national government with being cutoff from highway funds if they didn't pass legislation like the lovely seat belt law. Just one more example of intrusion into local and state issues.
These lawmaker are most often democrats, but yes, there are some socially liberal pubbies.
Dole is a matter for the Carolina's. I would guess, if I were there that I would hold my nose if it were the only choice. A elected democrat only strengthens the democrat caucus and committees. It does nothing to shift power. It does nothing to get conservative judges appointed.
Look at the big picture and not your personal pride or moral outrage.