I hope that your snakes get to you alive and well. I would deffently keep them QT and a littler warmer to makes sure no RI develope. I would also be filing a complaint about being shipped next day and then not delivered until X days later and that the reptiles health was put at risk, to both the seller and TO the shipper once ( if ) you get them alive, if dead I be calling both and filing some sort of claim and demanding your fund back from the breeder due to his screw up.

As posted before I post this on fauna's site in the BOI forum and see if this guy done so before, and it then possible contacting kingsnake with the info and links as this does sound like a possible breach of their rules ( not got an account so not sure)..

I also think it shoul alway s be about the snakes over money.