As a short season looms, the drivers are up against it. Hundreds of miles from the nearest town, Lisa Kelly finds herself stranded. Darrell Ward rolls the dice by taking an off-road short cut, untested by any other truck. Art Burke squares off with a melting ice crossing and a load that's right at the weight limit. And twenty-two year-old Steph Custance finds out whether she'll be joining the Polar team.