In the Pocono Mountains, residents fear planned data centers could ruin beloved landscapes and pristine waterways.By Emilie LounsberryTOBYHANNA, Pa.—Rich Troscianecki spent a decade searching for a slice of paradise. After raising a family in a sprawling New Jersey suburb, he and his wife craved a more peaceful place with lots of woods and a water view. They finally found the perfect spot deep in the Pocono Mountains, an ecotourism mecca known for fishing, hiking and some of the purest waters in all of Pennsylvania.