For those pulling cattle pots

As im am soon returning back from my year in iraq ill be getting back in the truck! Im wanting to pull more then just a hopper so i figured why not haul cattle too! Im from iowa so ive farmed and have raised cattle for as long as i can remember so thats why im shooting for cattle! Im just trying to figure out if it would be better to buy my own trailer of pull someone elses?? Also im curious as to what you guys have for insurance and on an average what your paying. Im hunted and hunted online for info and the best i found has been here but im still not getting what im looking for. Any help would be greatly appriciated.

V/R,
Corey