Red Dead Redemption 2 How to Find Flaco Hernandez and Mission Walkthrough
You can find Flaco up to the north-west at Cairn Lake in the snowy area of the map. This is a good point to start as it’s in a different direction to the others and is reasonably close to Valentine.
Once you arrive approaching the camp will alert one of the many men here to you. You can either kill them all or choose to threaten them and they will let you pass to see Flaco.
Walk towards the hut at the back of the camp and call out to Flaco, he will come out and trigger a scene where you need to beat him in quick draw. Failure to do so will allow you to reload straight here and try again.
Once you’ve defeated him you can take his picture for the record and his special revolver.