Ok, went back out this morning and found only a few of the smaller ones without wings and they were acting odd. They have 3 body segments, their antennae are bent, and their wings are barely as long as their bodies. The ones without the wings are also fast movers. So, from what's out there it looks like they're definitely not termites. That's a relief. I was just shocked to see them on the house. My father-in-law just sprayed the house while I was in Dallas because my wife told him that the fleas from both our neighbors dogs were swarming our yard now. He sprayed both the front and the back yard, as well as 6ft up the sides of the house and garage. From the few ones that were alive today, I expect that the poison took care of them.
Thanks for all the info.
Remember the Alamo, and God Bless Texas...