Go to the Beach Bar. After you helped Larry during the storyline, the bartender will need a new waiter. Ask him for that job. Go to George and offer to get him a new cocktail. He will give you his credit card. Return to the bartender and purchase one cocktail (whiskey or tequila). Drink the cocktail and purchase a new one. Do this fifteen times. Note: Do not buy grog from the bartender; you cannot drink it yourself.