I sell silkworm eggs in Atlanta, GA. They should be just fine for shipment to texas. Check out SmallPetFeeders.com and you can place your order through there, and maybe pick up a couple other feeders you need as well ;-)
Do you still operate out of Atlanta?
My veiled loves Silkworms and Hornworms, but the price usually has me sticking to crickets. It would be great if I could stop by and purchase some instead of ordering and paying for shipping.