I'd probably stick to the US-190/TX-21/US-69/TX-110/Cty-2274/US-79/TX-43US-59/I-30/US-167/US-67/I-55/I-39/I-90/I-39/US-51/MI-26/US-41 routing. I know...
By the normal 'best' routes between those points, you'd be looking at about three days if you had just the two adults to share the driving. It would...