Question: Which Virginia town speaks the High Tider dialect and has lost 67% of its landmass since 1850?

full_context: Document 1: Toms River, New Jersey: Toms River is a township in Ocean County, New Jersey, United States, and the county seat of Ocean County. Formerly known as the Township of Dover, in 2006 voters approved a change of the official name to the Township of Toms River, adopting the name of the largest unincorporated community within the township. As of the 2010 United States Census, the township had a total population of 91,239, with the township ranking as the 8th-most-populous municipality in the state in 2010 (after having been ranked 7th in 2000) and the second most-populous municipality in Ocean County (behind Lakewood Township, which had a population of 92,843). The 2010 population increased by 1,533 (+1.7%) from the 89,706 counted in the 2000 Census, which had in turn increased by 13,335 (+17.5%) from the 76,371 counted in the 1990 Census.
Document 2: Appalachian English: Appalachian English, also known in the United States as Southern Mountain English, is American English native to the Appalachian mountain region of the Eastern United States. Historically, the term "Appalachian dialect" refers to a local English variety of southern Appalachia, though Appalachian English today geographically encompasses multiple varieties, predominantly including Western Pennsylvania English as spoken in northern Appalachia and regional Southern U.S. English as spoken in central and southern Appalachia. In fact, the "Atlas of North American English" identifies the "Inland South" dialect region, in which Southern U.S. English's defining vowel shift is the most evolved, as centering squarely in southern Appalachia, around the cities of Knoxville and Chattanooga, Tennessee; Birmingham, Alabama; and Asheville, North Carolina. All Appalachian English is rhotic and characterized by distinct phonology, morphology, syntax, and lexicon. It is mostly oral but its features are also sometimes represented in literary works.
Document 3: Hightown, Virginia: Hightown is an unincorporated community at the crossroads of U.S. Route 250 and Virginia State Route 640 in Highland County, Virginia, United States. Hightown is located approximately 3 mi northwest of Monterey, Virginia. The community lies on the division of the James River and Potomac River watersheds, with the main source of the South Branch Potomac River to the north of Hightown along State Route 640 and the source of the Jackson River, a tributary of the James, south of U.S. Route 250 west of Hightown. The roof of a barn owned by Jacob Hevener located near Hightown is said to have divided the two watersheds, with rain falling on one side of the roof flowing to the James and on the other to the Potomac. The community was originally known as Heveners Store.
Document 4: Bay Island: Bay Island is a two mile long island situated in the North Great Neck area of Virginia Beach, Virginia. The island is bordered by Long Creek to the north and Broad Bay to the south, both offshoots of the Lynnhaven River, and is connected to the mainland by the West Great Neck Bridge on the western side of the island. The island traditionally contains two residential neighborhoods: Broad Bay Colony on the western side of the island and Bay Island on the eastern side, although most residents just refer to the entire residential area as Bay Island. The two neighborhoods share a homeowners' association as well as several other community clubs, such as the Garden Club. Children in the neighborhood attend three schools depending on grade level: John B. Dey Elementary School, Great Neck Middle School, and Frank W. Cox High School. The island is susceptible to flooding, especially on the northern and western sides of the island. Due to this, even small hurricanes or tropical storms may cause the need for an entire evacuation of the island, as the roads on the western side flood, blocking the only exit from the island. This can happen even when the rest of Virginia Beach is not affected by a storm.
Document 5: Mutton Hunk Fen Natural Area Preserve: Mutton Hunk Fen Natural Area Preserve is a 516 acre Natural Area Preserve located in Accomack County, Virginia. Fronting on the Atlantic Ocean's Gargathy Bay to the east, it is also bounded by Whites Creek and Mutton Hunk Branch to its north. The property contains a rare "sea level fen" community, one of only four in Virginia. Despite the proximity to the ocean's saltwater, freshwater wetland plants are able to survive in this environment due to the influence of freshwater springs. Acidic conditions also encourage the growth of plants normally found in bogs, in addition to tidal freshwater wetland plants; five of the species found at the preserve are regionally rare.
Document 6: Caracoles: The Caracol people are an ethnic people of mainly European/English-African-Caribbean descent, who have been concentrated in Northern Honduras (specifically, the Bay Islands) since the early 19th century. They speak an English-based creole. "Caracol" is a Spanish term that literally translates as conch, or snail shell; it associates the people of the Bay Islands to their environment and seafaring culture. In its current usage, the term Caracol refers to all people born in the Bay Islands region and their descendants. The region of the Bay Islands encompasses the three major islands of Roatán, Útila, Guanaja, and the smaller islands or keys.
Document 7: Mark's and Jack's Island Natural Area Preserve: Mark's and Jack's Island Natural Area Preserve is a 2000 acre Natural Area Preserve located in Accomack County, Virginia. The preserve supports Chesapeake Bay beach habitat, as well as various types of marsh, shrub, and forest vegetation. Many species of birds can be found in the preserve's wetlands, and numerous plant species live in the marsh, including marsh-elder. Loblolly pine and black cherry may be seen along the tops of some old dunes. The beaches provide a home for the northeastern beach tiger beetle.
Document 8: English of Northumbria: The Northumbrian language or Northumbria English is an English language or dialect of English (""Northumbrian Language"" may only refer to the broadly spoken Northumbrian whereas Northumbrian English may just refer to the Standard English as spoken in Northumbria and featuring various Northumbrian words and forms), and a variant of Northern English with the Geordie dialect being one of the subsets of Northumbrian the others being Northern (north of the River Coquet), Western (from Allendale through Hexham up to Kielder), Southern or Pitmatic (the mining towns such as Ashington and much of Durham) Mackem (Wearside), Smoggie (Teesside) and possibly also Tyke (Yorkshire). It is spoken mainly if not exclusively in the modern day counties of Northumberland and Durham. Whilst all sharing similarities to the more famous Geordie dialect and most of the time not distinguishable by non-native speakers, there are a few differences between said dialects not only between them and Geordie but also each other.
Document 9: Hog Island (Virginia): Hog Island is one of the Virginia Barrier Islands located southeast of Exmore in Northampton County, Virginia, and is a part of the Virginia Coast Reserve of The Nature Conservancy. The island, then known as Machipongo Island was first settled in 1672 by a group of 22 English colonists. The island was later abandoned and remained uninhabited until around the time of the American Revolution when it was resettled. In the late 1800's, at least five lavish hunting and fishing clubs that primarily catered to wealthy sportsmen from the Northeast were established on Virginia's barrier islands; one of the largest was in the town of Broadwater, Virginia, on Hog Island. Founded in the mid-19th century the town was located in a pine forest two miles from the ocean in the center of the island. In the 1930s when rapid beach erosion caused by several hurricanes that flooded the entire island made its continued existence untenable, many of the houses and other buildings in the town of Broadwater were floated by barge to the mainland and still stand in the towns Willis Wharf, Virginia and Oyster, Virginia today.
Document 10: Seacoast Region (New Hampshire): The Seacoast Region is the southeast area of the U.S. state of New Hampshire that includes the eastern portion of Rockingham County and the southern portion of Strafford County. The region stretches 13 mi along the Atlantic Ocean from New Hampshire's border with Salisbury, Massachusetts to the Piscataqua River and New Hampshire's border with Kittery, Maine. The shoreline is generally very rocky and rough in nature, although a few sandy beaches have been created using jetties/groins, particularly in the towns of Rye and Hampton. The Seacoast Region stretches as far west as Epping. Portsmouth, the largest municipality and only city in Rockingham County, serves as the cultural and commercial hub of the region. Portsmouth has numerous historical landmarks and tourist attractions including Strawberry Banke, the Moffatt-Ladd House, the John Paul Jones House, and the Portsmouth Children's Museum, which moved to Dover in 2010. The Seacoast Region was the first area of the state to be permanently settled by Europeans in the early 17th century.
Document 11: Cape Fear (region): Cape Fear is a coastal plain and tidewater region of North Carolina centered about the city of Wilmington. The region takes its name from the adjacent Cape Fear headland, as does the Cape Fear River which flows through the region and empties into the Atlantic Ocean near the cape. Much of the region's populated areas are found along the Atlantic beaches and the Atlantic Intracoastal Waterway while the rural areas are dominated by farms and swampland like that of the Green Swamp. The general area can be also identified by the titles Lower Cape Fear, Wilmington Metropolitan Area, Southeastern North Carolina, and Azalea Coast. The latter name is derived from the North Carolina Azalea Festival held annually in Wilmington. Municipalities in the area belong to the Cape Fear Council of Governments.
Document 12: Exmore, Virginia: Exmore is the largest town in Northampton County on the Eastern Shore of the U.S. state of Virginia. The population was 1,136 at the 2000 census. A popular story is that Exmore received its name because it is the tenth railroad station south of the Delaware state line, so there were "X more" stations to go. The same website also states another theory behind the town's name—that it was named for Exmoor in Devon, southwest England. This theory is more plausible because many towns and counties in Virginia were named for places in England. Northampton County itself was named for Northamptonshire, a county in the East Midlands of England.
Document 13: Tangier, Virginia: Tangier is a town in Accomack County, Virginia, United States, on Tangier Island in Chesapeake Bay. The population was 727 at the 2010 census. Since 1850, the island's landmass has been reduced by 67%. Under the mid-range sea level rise scenario, much of the remaining landmass is expected to be lost in the next 50 years and the town will likely need to be abandoned.
Document 14: Jersey Shore: The Jersey Shore is the coastal region of the U.S. state of New Jersey. Geographically, the term encompasses about 141 mi of oceanfront from Perth Amboy in the north to Cape May Point in the south, bordering the Atlantic Ocean. The Jersey Shore area includes Middlesex, Monmouth, Ocean, Atlantic, and Cape May counties. While there is no defined border between North Jersey and South Jersey, the Raritan River, Manasquan River or I-195 are often mentioned as the border, with most of the shore region being located in South Jersey. Many New Jersey residents refer to it simply as "The Shore", as in to go "down the shore", or to have done something "down the shore".
Document 15: High Tider: High Tider or "Hoi Toider" is a dialect of American English spoken in very limited communities of the South Atlantic United States—particularly, several small island and coastal townships of the rural North Carolina "Down East" seaside region that encompasses the Outer Banks and Pamlico Sound (specifically including Atlantic, Sea Level, and Harkers Island in eastern Carteret County, and also Ocracoke) as well as of the Chesapeake Bay (such as Tangier and Smith Island). The term is also a local nickname for any native resident of these regions.
ground_truth: Tangier