I go to Lake Dunlap in New Braunfels or Canyon Lake myself. Nothing compares to stock tank fishing in my book though. I've caught some big bass in medium sized stock tanks. I just don't know anybody anymore that has one!
I have a little spot out in trinity bay thats great for the reds durring winter and great for trout in the spring. you drive down I-10 and take exit 556 its right past the old and lost rivers towards the town of Cove then after heading down FM565 you take FM 3180 that turns into FM 2354 and then turn onto McCullum Park rd and park at McCullum State Part and walk till you can find a way to get down to trinity bay ,you'll see what i mean about finding a way to get to the bay when you get there, when you get in the water take a left and start walking. its about a 1/2 mile wade to get to the hydroelectric station and let me tell you it is worth it! get fishing from reds and trout to bull shark and snook seems like everything is there even caught a few little puffer fish in my cast net and the SHRIMP! dont bring anything but shrimp for bait but catching your own isnt hard unless you donmt know how to throw a cast net becaseu the rocks are killer! but the water is around 80 degrees year round so the reds pack in durring the winter. but dragging them back on a gill rope makes you wonder if they are worth keeping!