Great job, it's a pretty fun game!
Some writing is a bit off (boats aren't driven, usually it's either "piloting", "steering", or "navigating", and in one part you refer to the ship as a boat while there is a distinction between the two), but besides that, it's super clear on how to play the game, and how it works.
Definitely fits the theme, although it's one of many rope games out there (but no bugs, unlike many others!).