The tip of the Texas Gulf Coastal plains is found between Corpus Christi and Brownsville. the San Antonia, Frio, and Nueces Rivers flow to the sea, a sea which surrounds the popular islands of the Padre National Seashore. The sea and the rich heritage of the Mexican-American traditions give a special uniqueness to this area of our state. The Rio Grande River forms the southern boundary of Area V, but Mexican cultural influences have contributed greatly to the culture of Texas. San Antonio is the living example of a rich mix of diverse cultures, giving us a special reason to appreciate this region.