Do local networking the way we used to do it before social media — make up business cards with QR codes advertising what you can do, and leave the on public and semi-public bulletin boards (community centers, sports and fitness places, churches and shopping malls, parks that have boards set up, farmers markets, etc.). If you need to, try going door to door. If you can afford it, buy bulk mail and distribute a flyer locally. Let your friends and neighbors know what you can do. Take a few jobs below cost at first ifyou need to, listing your regular rate and a promotional or loyalty discount.
Personally I never made enough money to survive on doing this, but it was enough to keep me above water between contracts.