S.W.
I love going to Concan, TX. It is along the frio river. We usually rent a cabin at Frio Country. You can google Frio country to look at their cabins. We usually float the river. Now, you would not be able to do that with a 6 month old but at least you could get in the river with the baby. I have been going there every summer since I was a baby. It is very relaxing. If you have any questions you can email me at ____@____.com, if you decide you want to go there book soon they fill up fast.
Enjoy-S.