The Prodigal Son is a Main Quest is Far Cry 5.
”Help Hurk get his Dad's truck back from the Cult.”
Talk to Hurk
Ride with Hurk to the watchtower
Go to the watchtower
Secure the watchtower
Follow Hurk up the watchtower
Follow Hurk to the truck
Secure the area
Ride with Hurk back to Fort Drubman
Talk to Hurk Sr
Hurk Drubman
600 Resistance Points
Make Hope Great Again
The Prodigal Son Video Walkthrough