On the east side of the river, take the road towards Bull Head. About 3/4 of the way there take the road to Oatman, Old 66. Then head on east to the Museum in Kingman.
IF your still board after that, stay on east bound 66, Hackberry, Peach Springs, Grand Canyon Caverns & Seligman then return to Kingman on I-40. That should take you most of the day.