Dairy Creek is ten minutes from town. It has a large, all grass driving range. Friday will be busy but maybe as a single they can find a spot for you. A bit farther (5-7 more minutes, max) is Morro Bay. They also have a grass driving range. They work together so if Dairy can't get you on in a reasonable amount of time they'd probably be able to call Morro Bay and see what's available.
South of town are Monarch Dunes and Cypress Ridge. North is Hunter Ranch. All these are about thirty minutes from San Luis. They'd be more expensive than either Dairy or Morro as those are county courses. Chalk Mountain is in Atascadero, about twenty minutes from San Luis. It's my least favorite of the group but might be easier to get on. I'm not sure you can pay only a nine hole rate except later in the afternoon. You'd have to ask.
You can get all the numbers and directions from the NCGA web site (ncga.org).
I've played Morro, Dairy, and Hunter recently and they're in very good shape. Hunter's greens were really quick.
Edited by slocagolfer, 20 November 2012 - 07:09 PM.