Hi @kgreenkg. Thanks for being part of GoDaddy Community! If you own the GoDaddy account that the domains are being registered in, the easiest way to do this would be to set up a buyer profile. WIth a buyer profile, you can specify what nameservers you want new domains to use. Other than that, you may be able to figure out something using the GoDaddy API. Hope that helps.
JesseW - GoDaddy | Community Manager | 24/7 support available at x.co/247support | Remember to choose a solution and give kudos.