THOMPSON — Sunilkumar Manwani is already hearing it: “Daddy, when are we going to the water park?”Manwani, of Rock Hill, was among the steady stream of excited visitors pouring into the $180 million-plus Kartrite Resort & Indoor Waterpark during its Friday opening in the Town of Thompson.The table games dealer at the nearby Resorts World Catskills casino was there to get water park day passes, which he said are the hottest ticket in town, for his 6- [...]