Whiskey River is a Side Quest in Far Cry 5. This walkthrough shows how to complete this Quest.
- Collect the Whiskey Barrels in the Lake
Head to the Can of Worms Fishing Store and talk to Sherri there. She will tell you about whiskey barrels being hidden in the lake. Once you have accepted the Quest, you will be able to buy a map with the locations of the barrels in any shop for 1200$.
Once you have collected all 15 casks, return to the quest giver to finish the mission.