Daniel, perhaps some directions would be helpful with your map.
Going toward Tenecatita, turn right at the big dip in the road where the hotel is. You show this town on your map as Lazarado Cardenas. After the right turn , go a few blocks, 3 or 4, and turn left at the direction sign for Moscas. Eventually you get to the ocean, turn right and continue on past the cemetery. You have arrived!