Ac 2 v 43 - Wet Work
0Unlocked After: Sequence 6 - Memory 2: Romagna Holiday
Your target is the captain aboard the boat in the waters east of Forli. The boat is a restricted area, so the guards onboard are on high-alert and will attack on sight. Swim out to the boat and over to one of the sides. Climb up onto the side of the boat and shift over to the back. Climb up and hang just below the railing. Use Eagle Vision to identify the target. Wait until the captain is standing at the back of the boat with his back to you, at which point pull yourself up onto the railing and perform an Air Assassination with your Hidden Blade to complete the memory.
The guards onboard will immediately take to attacking you. Dive into the water, hop on the gondola and row back to shore to escape. - https://www.supercheats.com/guides/assassins-creed-ii/