I just fished San Carlos on 12/14. Depth of lake dropped 2 ft since last month I fished it and temp was obviously colder (54-56 degrees)...which is why I think I wasn't as productive this time around. Only caught 5. Two other boats on the water, one did a little better than me and were tightlining minnows and the other did worse- jigs. I was slow trolling jigs the same as I did last month when it was warmer, but had far less success this time around. I need to adjust for this colder weather.