I am female, a woman 'of a certain age' who is still trying to decide what I want to do when I grow up.
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Looks like trees. Not a "tank".In Texas a tank is often a man made pond on a ranch for cattle watering.
Nice that you had the chance to experience this short time away but seeing where you presently are you are probably saying "There's no place like Home".Be Safe and Enjoy!It's about time.