OVM, you can't convince me - you have the hots for her.
Take for instance the driver who did some work for a friend, Carol Synder. she is like a school marm, 5' 4" tall and skinny as a rail. She drives heavy haul with her sister Sharon who does look like Lisa. Both of them know their ****, they know what a pretrip is, you can ask them about anything on the truck and they will know but they actually drove in Alaska for five years with their father who worked for a rival of Carlise (which is another point, there are something like 100 companies doing that work and we only hear/see about two?). Carol handles chains like it is no tomorrow, better than many vanners here but she isn't some butch chick (sorry for that ladies) who gets her kicks out of starting bar fights.
The show is good entertainment, but it doesn't represent actual work being done. It is more or less a reality show with "stars" who are making the living being "stars". I don't doubt the work is hard, it may be harder than what I do or not, I don't know because I haven't made it up there in the winter time to judge it. By the shows account, no it is not any harder than what we go through here in the lower 48, we have the same dangers and the same issues.
As for her "bio", just the fact they stuck "She has crashed both trucks and motorcycles, ..." and She's no rookie" say a lot. I think she admitted to only driving for less than a year or something like that so by my standards she is still a rookie. Crashing trucks is a bit reckless to me when we have drivers who drive a million miles plus without a single accident, there seems to be something wrong.