There are only two options for golf in the Tijuana/Rosarito area. The Tijuana CC and Bajamar. Real Del Mar really let itself go so I don't consider that course any longer.
I do enjoy playing Bajamar since it closely resembles Torrey Pines. Torrey is tough to get a tee time at the last minute so I don't mind driving the hour South across the border. It also helps if you have a sentri card to expedite the border wait. Try Tanpanco steak house in Rosarito after golf. It's really good.

Anyway, Bajamar is great to play but only during the week. The weekend is usually packed and if there is a tournament, it's impossible to get in a round in less than 5hrs. Finding a marshall to increase the pace is virtually non-existent.
UT San Diego use to have specials for the week but I have not seen the coupon lately. **Note when they have specials, they will only accept the original coupon, no copies.

My only frustration are the tee times. You make a reservation but they do not honor it when you arrive! The facility is on a first come first serve basis. You get stacked up behind the walk ups! This is not a problem during the week, thus my recommendation to play M-Thurs only. Other than that, the crew is nice and the course is in decent shape. It also looks like they are planning to put a live concert venue on the Oceana course #18. Will see how that plays out later....