Corrected entry: When Ross and Laurel come ashore at Paradise Cove, she asks him what kind of fish do the Yung's catch. Ross says they catch dolphins. No professional fisherman is going to claim a dolphin is a fish.
During the close-up in the small boat when Elvis and his date go ashore at the plantation, his sailboat has been anchored a long distance from shore. In the aerial view, his sailboat is much closer to the dock.