I don't know anything about Dawn Trucking but from what I found on the web they company is in the Montoursville/Williamsport area which is practically in dead center of PA. It's a beautiful area I have family up there. There is a lot of riding just west of there about 45 minutes away. SSRT is there the state trail area known as Whiskey Spring/Bloody Skillet then there is the riding area up in Potter County. Your only an hour or two from great riding in coal country. Go onto youtube and search for RAC or Treverton hill climbs, atv treverton something like that and you'll see some of the sick stuff around here in PA to ride.
Also, I emailed my cousin up there to see if she knew anything about the company.