Get to the meeting point with Paulie and Sam, then continue with Paulie to the harbor. When the game saves, do not wait outside. Follow the car to the warehouse. Go back and stand in the center of the road with the car. Watch the map. When the truck moves, get out of the car and take out the Colt 1911. When the truck gets close and before it stops, shoot the windshield until it breaks. The driver will get out of the car and run away. You can either kill them or hit him until he reveals the paper works. Note: Unload the truck before going in the harbor.