In Jan my wife & I are planing on leaving Gardnerville, Nv & going to Tampa, FL. I would like to take I-40 out of Kingman,AZ to Amarillo,TX Dallis, TX , Shreveport,LA & Mobile, AL then I-10 to I-75 down to Tampa or would I be better off just going to I-10 & taking it across. We will be pulling our travel trailer. Any help would be gratefull as I know this is the middle of winter. Thanks
Jack
Jack