Vantage Yacht Club, offering shared yacht ownership announce additions to its Fleet Membership and Non-Member rental fleets with the delivery of four electric Duffy Boats. Arrival of the electric boats is the first such initiative in Chicago. Electric boaters will cruise the Chicago River taking in the sights and sounds of the city while promoting environmental responsibility and sustainability. These zero-emission electric boats are available to rent by-the-hour beginning April 1, 2012 from 8:00 am until midnight, seven days a week.