Riverfolk
Languages. You know Common and Primordial.
On the River. The river has sustained your entire life. When foraging near a river, you find twice as much food as you normally would. Additionally, you have advantage on any Intelligence or Wisdom check made to learn information about the area immediately near a river.
Watercrafter. You have proficiency in water vehicles and add double your proficiency bonus for any check made to control, build, repair, or gather information about a waterborne vehicle instead any proficiency bonus you would normally add.