From Eric Dondero:

Libertarians are normally aligned with conservative Republicans on issues and activism. But libertarians can have a positive influence on moderate Republicans, as well.

In Illinois, former Libertarian Party executive committee member, and current Republican Liberty Caucus board member Jeff Wartman is heavily involved in the campaign of moderate Republican for US Senate Mark Kirk. Wartman reports that it has given him a chance to influence the campaign more in a libertarian direction.

Another well-known moderate Republican, like Kirk given a very good chance of winning a Senate seat from the Democrats, is Delaware Rep. Michael Castle.

Castle has a prominent Libertarian as a campaign volunteer: Tyler Nixon. Writes Nixon on the blog he now publishes, Delaware Libertarian:

I will be giving every effort I can to the Castle Campaign, which was the first campaign for which I volunteered as a very young person in 1984.

Castle's record of service to Delaware is simply unparalleled.

But he goes further. Nixon, who was a 2006 and 2008 Libertarian candidate for State House, co-hosted a recent Young Republicans event for Michael and Jane Castle at the Delaware-famous Dead Presidents Pub in downtown Wilmington.

Writes Nixon:

get used to calling Castle Senator, because he is bound for victory...

Note - Nixon serves as Acting Contact for the Republican Liberty Caucus in Delaware.