Punta Cana at the hotel we stay at. Check out mycrewguide.com. They give us $70 a night with $10 a day per person for all inclusive for all your family.
Grand Caymon at the Westin on 7 mile beach is nice. We get around $100 a night but its not all inclusive.
Kona at the Marriot at Waikoloa village we get 125 a night or Hilton waikoloa village 170 a night.