The Dothraki don't SAIL.
Every child knows that.
Game of Thrones Season 1, Episode 5
ships to SAIL to Westeros.
Game of Thrones Season 1, Episode 8
I'll SAIL with you, Davos Seaworth.
Game of Thrones Season 2, Episode 2
and SAIL across the Narrow Sea
Game of Thrones Season 6, Episode 6
And if you wanted to SAIL home
to Naath tomorrow?
Game of Thrones Season 7, Episode 4