I always recommend that everyone visit Oasis at least least once per visit. It's a great place to chill with the pool, food, cervasas, chicas, and of course the cabanas rooms at your fingertips! Just like BB...only a hell of a lot closer to Sosua.
Drive, Moto, Taxi or even Public Car to the front gate and walk in!! Playa Chapparal/El Pueblito Beach is across the street/a mile up the road and all its restaurants/shops/Airbnbs provide excellent services! Even the American BBQ is another mile up the road if you want to enjoy that with the black expats that usually hang out there! Another mile from there is Jumbo and if you turn right...The Malecon!! Plenty of enjoy around Oasis!!!