The Hamaca in Boca chica is a great hotel to stay in is about 5 minutes from the airport and about 20 minutes from Santo Domingo, I have stay there about 8 times and is always great, the rooms are clean the services is really good, everybody that works there is very friendly, the food is great, try the restaurant in the water is really good, the beach (Boca Chica) is clean and secure, its worth paying the $120 a night, I am Dominican as well and whenever I go the capital I stay there so I highly recomended.