Glenn, I live in Houston as well. South side. I may know a few spots and have found a few artifacts in the past. I would be more than happy to join you and Chase for helping fund a backhoe test dig. What do you guys think? Headed to a friends in Kerville this weekend. His land is on an old indian campground. May take the kid's to Randy's dig in Comfort. Found quite a bit there. Kind of expensive.