When is Below Deck Sailing Yacht coming back DexertoHi! Below the Deck Down Under Reunion is an exciting gathering filled with heartwarming encounters. Below the hull, old pals get together to reestablish, cherish memories, and build new bonds. Don't miss the Beneath the Deck Down Under Reunion as it promises unforgettable amusement. Let's explore what occurs when cast members from the show gather in this incredible underneath the hull get-together.