Get a history now by whatever means. You want that ground spike put down today for your history 10 years from now. Try to get an someone's credit (longer they have had the card, the better) as a co-applicant now. With USAA you will immediately grandfather the entire history of the person you become co-applicant with. I don't know if this was a mistake in their computer system 3 years ago and still do that. If you don't start laying history down today, you'll be credit poor for the next 10 years.