Since you're in California, you may get your cards from OvernightPrints.com in 3 days, ground shipping. Cant you download your file from Vistaprint and upload it to OvernightPrints?
Either way, good luck! If you need a designer, the folks who made my cards and who referred me to Overnightprints did a really good job with mine. Just send me a message privately and I'll give you the info on who to contact.