Danny, I'm going to send you on a 'wild goose chase' as I know where a planta rental is in Puerto Plata, but cannot give you any directions or phone number or name... So, you're on the Malecon in Puerto Plata, driving in the direction of Sosua, away from the power station. At the end you have to turn right to get to the roundabout to get on the main road to Sosua. As you turn right, look up on your right hand side.. there is a big sign for planta rental on a wall right there...