Dude, I had the same thought, like "sail away, do whatever!"

Hmm, I see what you mean, and yeah the theme was "Summer", however the limitation was "Sail Away". I think interpreting the limitation as you can basically do whatever you want kind of destroys the purpose of a limitation. However that's just my opinion, I could be wrong, or misunderstanding what you are saying. Overall though your game is really well made and polished, me personally I really liked all the movement mechanics, felt really nice.