RE water: There is an artesian well below my house that has been tweaked for filling containers(large metal pipe in the ground with a cement pad and a spigot for easy filling). It runs constantly even when we had a really bad drought for several years. It runs into a creek and there is also many springs and another artesian well that very few people in the area know it exists. Also lots of ponds and lakes in this area. I know most people think Texas is a desert but east Texas has lots of lakes, ponds streams and rivers.