Here are the Food Trucks in San Diego of which I am currently aware. I know that Justin and I would like to try them .... perhaps all with a few exceptions of course,such as Joe's on the Nose (coffee truck) which I am omitting from the list. Everyone else, please let us know if you have any interest. Thanks Mother for going to Miho with us the other day - it may be the best of all the trucks, but it is definitely a fun adventure.
You can get some info from http://sdfoodtrucks.com/. As best I can tell, new trucks are cropping up frequently notwithstanding the media which claims that the food truck craze is waning ... at least in LA, but then LA is a fickle city.