we are going from Florida to Yellowstone and points in between in May, planning on staying in Cody Wy.to see Yellowstone. Last stop before heading to Cody will be Abq. N.M. What would be the best rout...
Just remember to go down the hills in the same gears and speed as would be required to go up the hill. In a Ford E450 V10 that is a MAX of 50 MPH using second gear. IMO.