I have been to Texas several times and brought back hogs to Missouri (meat in boned out, tenderloins, and hams / shoulders forms). I generally follow the rules our States has for deer, moose, etc- no heads or spinal columns (ie nothing with brain or spinal cord tissue). Dont know if that is required, but have talked to a few Conservation Agents (our 'Game Wardens') and none had a problem with the way I do it. I iced meat down well & went straight from place of harvest to my home (coolers never opened in between). If any questions, I would check with your Agriculture or Game Departments to see if any special handling required.
CHILDREN ARE OUR FUTURE FOR TOMORROW. INVEST IN TOMORROW BY TAKING A CHILD HUNTING OR FISHING TODAY.