The Hero must leave the resort in search of food, medicine, and weapons. They must take Jin and drive to the tunnel leading into the city of Moresby. This quest leads into Act II.
Wandering too far from the armored truck will cause a timer to appear, warning the player to return.
Be careful driving past the bus just past Harlan Johnson's hideout. A Suicider is usually on the road just behind the bus, and hitting it can be fatal. Instead, use the dirt track on the left side of the bus.
Dead Island Walkthrough - Main Story - On the Road