How can you have venison when your nickname is Waterfowler? Feathered deer? Winged bucks? (( Never mind ))
I transported venison several times from the Prairies to Ontario on commercial flights packed in new Rubbermaid tote boxes. After butchering, I let the meat freeze harder than a honeymoon pr1ck, and packed it into the totes. Several layers of wrapping (plastic bags over freezer paper, then newspaper and more plastic), then I drilled holes in the rim of the tote, and ziptied it shut. That was good for a day in transit, and it didn't suffer for the journey. Your journey will be at least 60 hours if driving nonstop. Depending on the weather and where the totes ride, you might be OK.