Somehow I don't see 6 people in the NH state house making much of a difference. Just ain't happening. You can't vote your way to freedom.
You can't vote your way to anarchy but you can damn well vote your way to a dramatically reduced state. If voting doesn't matter, how do you explain the fact that NH has no income/sales tax, no seat belt law, etc?
For me, the whole strategy is to get around 30 libertarians in the House. That's enough to have a libertarian veto against just about any bad legislation there is -- swinging it for the R's or the D's depending on which one is less Statist on that particular bill.
Meanwhile, the R's are rapidly becoming "libertarianized". Check the NHLA scores from 2006 to 2008. Check the way they vote.