I agree with the PVC tube. That's how I transported mine prior to using a trailer for my kayaks full time. (Which by the way, still has three of those tubes for rods on it) Use the Buyers conduit carrier kit and you will just need around eight feet of 6" PVC pipe and the kit. Gives you one end capped off and the other end with a hinged lid that is lockable. Mine are sprayed with Flex Seal to make them a bit more attractive, but I've seen people do vinyl wraps on them as well as other types of plastic compatible paint. 6" pipe will allow you to carry around 5 baitcasters, or 3 baitcasters and a spinning combo, assuming you aren't carrying some deep sea gear. If you need bigger, step it up to 8" pipe, but that gets more expensive and tougher to find.