Come on, with a title like that you know I had to check it out!
In the future, former Earthlings now are farming Mars for water. Many were contracted into virtual slavery in the process, so contracts have a bad reputation as being exploitive and evil.
Which is why no one's exactly celebrating when Patricia Nupindju rashly signs as a skategirl with the hoverderby league, leaving her farmer family in a lurch without the help - both her labor and her mechanical aptitude.
This volume is an interesting setup - it lays the groundwork for a longer, more detailed story. I especially enjoyed the "wikipedia" entries at the back that give more in-depth explanation of immigration, terraforming, and hoverderby.
I'll be looking for the next volume (fall 2017) to continue the drama.