Lina could only focus on two things as she finished the last leg of her run: the cold beer in the trunk of her car, and the solar shower she'd set up hours before. It had been a long few days hiking, climbing, and camping. Her friends had left earlier in the day and she couldn't wait to unwind and take in the desert one final night on her own. Finally she reached the car, kicked off her shoes, grabbed a cold beer and her...