You worried about driving without a license on hand, or going to clubs and stuff?
Something similar happened to my dad a few years back. he had lost his license and needed to drive (he was working weekends as an auditor and wasn't able to get to the DPS), so he drove to work with his passport in his glove compartment and, just his luck, got pulled over. He gave the officer his drivers license number, his passport, his insurance card, and told him what happened - it actually isn't a problem, at least in Texas, to drive without having your license *on you* as much as it is to drive without a license issued to you. The officer said he could have made my dad go to court and pay a small fee but didn't.