Janice,
I've been to SD before but it's been a long time. Eventhough the weather was cooler than usual, it was still nothing short of beautiful. I especially like the Gaslamp Quarter. I also spent a couple nights at Bahia Resort on Mission Beach. Very nice as well!
Well, I'm in the outskirts of LA tonight and there is a distinct difference compared to SD. I'm here for work but I have to admit, it's been nothing short of an all expense paid vacation.