Hot tub and pool sales nationally are up, according to the Pool & Hot Tub Alliance, an industry trade group. About 45% of its members forecast that revenues would rise 10% or more in 2020.

EDGEWATER, New Jersey -- Just across the Hudson River in Edgewater, New Jersey is a city escape awaits. A rooftop infinity pool, hot tubs, multiple saunas, a relaxation room, and a volcanic sand bath.

EDGEWATER, New Jersey -- Just across the Hudson River in Edgewater, New Jersey is a city escape awaits. A rooftop infinity pool, hot tubs, multiple saunas, a relaxation room, and a volcanic sand bath.