>> First the Libertarians would have to be small ‘l’ Libertarians
Yes.
There are two prominent social issues that young folks need to understand: 1) killing nascent human life is not libertarian, 2) forcing the citizens to support and service homosexual behavior through law is not libertarian.
Most of the libertarians I run into would be totally aboard with the first clause...but would prefer no state sponsored/codified marriage. Where that state sponsorship exists, they would see no harm to allowing homos to marry each other.
Abortion is generally not supported by libertarians.
No, but it is Libertarian.