Seriously, a County Commissioner is going to have little impact in a U.S. Senate primary. He should run against John Salazar.
Bad news on this front, Wolf is going to challenge Schaffer for the nomination. Here is the news: http://www.realclearpolitics.com/politics_nation/2007/10/new_goper_in_co_sen_race.html
Schaffer will get the nomination, but this is a distraction he could do without.