Complete first delivery.
Visit Happy Clam Resort.
Change your clothes.
Remain airborne for 10 seconds.
Visit Keister Island.
Lose pants in tornado at Happy Clam Resort.
Unlock the pickup truck.
Unlock the buggy.
Unlock the mule.
Find the tiny island.
Complete 10 different deliveries.
Unlock the helicopter.
Unlock the rocket booster.
Visit Gasa Research Facility.
Bring foam hand to Booster Club Arena.
Bring the luchador mask to wrestling ring.
Bring grill to Dad Statue in Golden Ruins.
Return the satellite to GASA.
Pass gas in a biplane.
Bring banana to room 5 at Banana Motel.
Complete 50 different deliveries.
Bring the conch shell to top of mountain.
Put treasure chest on sloop.
Complete 100 different deliveries.
Find the big secret bear.