We're moving from Michigan to Texas (4 days driving, 6 hours / day) and would like to bring our favorite cacti and succulents with us. Needless to say, I don't want to have the movers ship them, but it will be hard to fit them in my sedan, as well, not to mention package them so they don't destroy the upholstery. Has anyone had any experience with long-range cactus moves? Is there any way I can ship them safely or prep them to move in a sedan?