Drive into the red marker to trigger the cutscene. After the cutscene, follow the other robbers on the Quadbike. You need to shoot them and destroy their vehicles before they will drop the cash. You can pick it up without getting out of your vehicle, but it's probably advisable to leave the cash behind, and chase the remaining robbers; you can come back for it later. They will split up at points, but it doesn't matter which ones you follow, they will always rejoin later on. Along the route you will come across one of the Unique Stunt Jumps. When you have collected all the cash, just drive Catalina back to the hideout to complete the mission.
- Stack up on SMG ammo, you may need it to help Cat to gun down the getaways.
- If you don't like using the Quadbike during the chase, just drive your preferred vehicle into the red marker when triggering the mission (we have found that the Sanchez dirtbike works really well). After you're put in the Quadbike, quickly get out, and back into your preferred vehicle.
- Cash: $1,000