When Stable-Tech builds something, they build it to last, but they may not plan for everything. During a fierce thunderstorm the undersea stable, Stable 30, is washed out to sea and is just buoyant enough to float. It is now up to the newly appointed Overstallion, Gristle, and his assistant Posey to keep the stable afloat and out of harms way, but that is easier said than done in the eastern ocean of the Equestrian Wasteland. Survival will literally be sink or swim.
Authors Note: This story takes place in the same universe as my other Fallout: Equestia side story Fallout: Equestria - Ballad of a Crystal Pony, though it is unlikely the main characters will ever meet. At most they will hear about each other over the radio.
Also this story follows game play logic from Fallout 3 and New Vegas. It doesn't include Fallout 4 logic.