Below Deck's Ashton Pienaar Is Engaged to Sarah McAlpine CooperAshton Beneath the Surface is a popular reality TV show that takes place on a luxurious cruise ship. He is the charismatic commander, and the show highlights his everyday challenges managing the crew and ensuring a smooth sailing journey for the well-to-do vacationers. Beneath the floor, Ashton faces dramatic circumstances and navigates complicated relationships among the team. The show provides a unique peek into the behind-the-scenes of luxury yacht adventures and the difficulties they present. Ashton's charm and management skills make him an engaging figure to watch on Ashton Under Deck.