Here are some 2006 GOTV numbers from a Montana GOP email:
In the past month alone our GOP volunteers have called over 201,570 voters.
In the past month our GOP volunteers have knocked on over 49,500 doors.
Of targeted Senate states, Montana has ranked #1 among GOTV activities in targeted Senate states for the past 27 weeks.
To put these numbers into perspective, In 2000, Conrad Burns had a total of 208,802 votes. Pretty impressive.