Jobs while riding

Hi everyone. I will be going back on the road in a few weeks with my S/O as a rider. I was just wondering if anyone has any ideas for some kind of work that can be done while on the road to make money? I have a laptop & internet access while out. I just thought it would be good for me to have something to do besides being navigator If anyone has any ideas please let me know. By the way this is a really good site.... Most of the other trucker wives sites I've found don't have many posts or other members to talk to. One more thing... Does anyone know anything about Wil-Trans? That's who we'll be driving for. They are based out of MO. Thanks in advance for your info