Boat Rentals of America, operating as Boats4Rent, provides boat rentals at multiple locations including Newport Beach (flagship since 1992), Pleasant Harbor on Lake Pleasant, and Long Beach Shoreline Village. They offer a variety of watercraft such as powerboats, electric boats, pontoon boats, jet skis, and high-performance vessels for cruising, fishing, and harbor tours, emphasizing safe and enjoyable experiences with no prior boating experience required as they provide instruction.