Could not resist getting this.
- Ship movement is too fast. Consider using - sin.y = 10, 300
- Skyline layer and reflection layer (water1) should have nearly but not exactly same speed and same delta since they are technically attached. That said I wouldn't mind if they were slowed down a bit. A velocity of .25 and delta of .3, .5 for skyline; and a velocity of -.28 and delta of .32, .5 for water1.
That being said I wouldn't mind if water1 was separated a bit more as well.
The double-curse of Blue Beard Baboon lies in these words you see. Read them once, then read them twice and your island is history.