Question: In which county is this census-designated place, (CDP) where Whaleman Foundation is based, located?

Context paragraphs:
Larga Vista, Texas: Larga Vista is a former census-designated place (CDP) in Webb County, Texas, United States.  The population was 742 at the 2000 census.  Larga Vista lost its census-designated place status in 2010 because it became surrounded by Laredo, Texas.  A CDP may not be located, either partially or entirely, within an incorporated place or another CDP.  Today, Larga Vista is considered a Laredo neighborhood.

Gerlach, Nevada: Gerlach, Nevada is a census-designated place (CDP) in Washoe County, Nevada, United States.  The population was 206 at the 2010 census.  It is part of the Reno–Sparks Metropolitan Statistical Area.  Prior to 2010, Gerlach was part of the Gerlach–Empire census-designated place.  The town of Empire is now a separate CDP.  The next nearest town, Nixon, is 60 mi to the south on a reservation owned by the Pyramid Lake Paiute Tribe.  The Fly Geyser is located near Gerlach.

Lahaina, Hawaii: Lāhainā is the largest census-designated place (CDP) in West Maui, Maui County, Hawaii, United States, and the gateway to the Ka'anapali and Kapalua beach resorts to its north.  As of the 2010 census, the CDP had a resident population of 11,704.  Lahaina encompasses the coast along Hawaii Route 30 from a tunnel at the south end, through Olawalu, and to the CDP of Napili-Honokowai to the north.  During the tourist season, the population can swell to nearly 40,000 people.

Shiloh, Montgomery County, Ohio: Shiloh is a census-designated place (CDP) in Harrison Township in Montgomery County, Ohio, United States.  It was delineated as a census-designated place at the 2000 census, at which time its population was 11,272.  It was not delineated as a CDP at the 2010 census.  It is located directly north of the city of Dayton and is part of the Dayton Metropolitan Statistical Area.

Arnold, Minnesota: Arnold is a former census-designated place (CDP), which was located in Rice Lake, Saint Louis County, Minnesota, United States.  The population was 2,960 at the 2010 census.  The census-designated place of Arnold was located entirely within the former Rice Lake Township, adjacent to the north side of the city of Duluth.  Rice Lake Township was incorporated as the city of Rice Lake on October 22, 2015, thus rendering the census-designated place of Arnold to no longer exist.

Dranesville, Virginia: Dranesville is a census-designated place (CDP) in Fairfax County, Virginia, United States.  Dranesville is located on the Leesburg Pike (State Route 7) at its intersection with Georgetown Pike (State Route 193).  The U.S. Census Bureau defines Dranesville as a census-designated place (CDP) with a population of 11,921 as of 2010.

Whaleman Foundation: The Whaleman Foundation is a non-profit, marine conservation organization based in Lahaina, Hawaii in the United States.  It advocates for the protection of cetaceans (whales, dolphins, and porpoises) and their habitats.

Woodbridge, Virginia: Woodbridge is a census-designated place (CDP) in Prince William County, Virginia, United States, located 20 mi south of Washington, D.C. Bounded by the Occoquan and Potomac rivers, Woodbridge Magisterial District had 54,275 residents at the 2010 census.  The Woodbridge census-designated place comprises just one portion of the magisterial district and had a population of 4,055 in the 2010 census.  The census-designated place consists solely of the section north of Occoquan Road and Dawson Beach Road, and east of Interstate 95.

Erlton-Ellisburg, New Jersey: Erlton-Ellisburg was an unincorporated community and census-designated place (CDP) located within Cherry Hill Township, in Camden County, New Jersey, United States.  As of the 2000 United States Census, the CDP's population was 8,168.  The area comprises Erlton and Ellisburg, two neighborhoods in western Cherry Hill.  As of the 2010 United States Census, the Erlton-Ellisburg CDP was discontinued and a portion of the old CDP was included in the new Ellisburg CDP.

Fair Lakes, Virginia: Fair Lakes is a census-designated place (CDP) and business park located west of Fairfax in Fairfax County, Virginia, United States.  The U.S. Census Bureau defines Fair Lakes as a census-designated place (CDP) with a population of 7,942 as of 2010.

Supporting paragraphs: Whaleman Foundation Lahaina, Hawaii
Answer: Maui County