BURLEY, Idaho (AP) — Officials in south-central Idaho say a Texas woman may have spent up to a week in a rental car stuck in a dairy wastewater pond after taking a wrong turn as she searched for a hotel in Burley.Cassia County officials say 61-year-old Lynn S. Keesler of Houston was evaluated by emergency medical technicians, but refused to go to the hospital.The sheriff's report says Keesler thought she had been stranded for three to five days, but a deputy gave her directions to the hotels in Burley on Jan. 15. She walked to a nearby house for help on Jan. 22.The Times-News reports (http://bit.ly/zmW06I ) the woman told officers she lived on M&Ms and water and stayed in the car because she'd been told not to leave her vehicle if she became stranded.___Information from: The Times-News, http://www.magicvalley.com