You don't have to meet them, or to know them, look at what they promote and fight for, and what they oppose and who they focus their fight against.
While the head of the beast usually talks about money issues, look at what passions really stir libertarians, depravity.
On freerepublic which is a conservative site, there is no arguing about economics with libertarians, instead it is always about libertarians fighting against conservatism and for a radical left/anti-God social agenda.
Do you think that libertarians have an official position on pedophilia? Well they don't, the ones calling to oppose it were defeated, and they choose to remain without a position on it.
I don’t know the official position of libertarians on pedophilia, but given that it means sex with someone under the age of 14 in most states, I can tell you Libertarians I have known believe that children need protection by the law.
By definition children cannot give legal consent to many things. I don’t know of a libertarian move to remove protections afforded to children.
I would welcome any evidence to the contrary to reduce my ignorance.