NOTE: Just wanted to mention again, Google Maps is a very interesting way to help spread the word here! This fits really well with your industry as well. These truck drivers are more than likely going to need directions and such, at some point. Also, google maps is also used to discover and find businesses that are related to the search topic that they enter. When they search moving companies, delivery companies, etc., then your information can be displayed along with this to peak interest. Why not make that known through maps? That would be a win in my opinion.