3.0-3.5: weekday mornings at/near Carmel Valley Rec Center?

Hello all.  I'm new to San Diego.

I would live to play more tennis, but I don't have much free time. 8-9AM weekdays before work is the only free time I have. I can stretch to 10am occasionally.

The courts at Carmel Valley Rec Center is the best location for me, but they don't open until 8:30. If you have access to a court nearby that's open at 8am, even better.

I prefer singles match play, but I'll hit, drill, or play doubles too.