Shipping Beer

Does anyone have any experience in shipping a decent amount of beer across the country? My brother is getting married and for his bachelor party we found a site that does half barrel sized batches and you help with the process. We’re planning on making a his and hers beer so we’d have about 200ish pint cans to get from CA to GA. Shipping laws have me a little out of ideas other than a nice road trip with a bunch of coolers.