Sea of Swords Voyager

You have a knack for anything related to ships, saltwater, and swashbuckling. You gain the following benefits:

• You gain Proficiency in your choice of Water Vehicles, the Performance skill, or the Acrobatics skill. If you already have Proficiency in all three, you gain Proficiency in a different skill or tool of your choice instead. 
• You gain a +1 bonus to Dexterity Saving Throws while on the deck of a ship, and you are immune to any form of seasickness.
• Choose a region of the Sea of Swords or the Sword Coast (such as the Moonshae Isles or the Luskan area). You have Advantage on any checks you make to navigate or chart a course in that region.