I found the rumored underwater location that would be fitting for an Argonian to find... It's called Pilgrims Trench!
What is there to find?
That I don't know... Couldn't hold my breath long enough. Only got close enough for a map marker.
Cool, there is a sunken ship with some nice enchanted loot hidden away in some chests.
Yeah, that's what it probably is... It's marker on the map is a ship.