Hello, My family and I well half the family my mom, brother and moms boyfriend are taking a train up to Everett, WA to visit our grandfather and to bring back a car, or two. I was wondering the best route to come back to chicago, and how much it cost for gas from seattle home. Maybe a few good things to see on the way back. This isnt so much lets stop and see everything road trip as we have 3 little ones and 4 animals to come back home too. We just want to see a few mayjor things on the way back.