IMO, the low rise and high rise beaches are 100 times better than baby beach. Why go there and have to rent what you already may have. I was there in May. Stayed at Bucati.
This is about 17 mi from Cap Cana Marina where they dock I believe, I did not see any cruise ships on the the main Punta Cana beaches. If you search Playa Bavaro that is where this was mostly filmed.