We are a group of family and friends of 8 considering Punta Cana for a family vacation in July (15th-19th). Family of 4, Family of 3 and 1 Single Adult Male. Our "children" are all adults, ages 18, 18 & 23. We'd like to stay to a budget of $1000 a person including flight from DC/MD. How do Punta Cana all inclusives compare to the ones in Cancun? Is this a more "doable" feat financially in Cancun? Currently considering Melia Caribe or Gran Bahia Principe. If we went to Cancun, probably Fiesta Americana, BUT OPEN TO SUGGESTIONS AT BOTH LOCATIONS. TIA.