Take a Boating Course! GET YOUR BOATING CERTIFICATION (aka boating license jetski license) IN ONE DAY OR TWO EVENINGS! Choose from classes in Nassau and Suffolk Long Island, Manhattan NYC, Queens Staten Island, Stamford, Hartford Connecticut and New Jersey. Also in Freeport, Oyster Bay, Manhasset, Port Washington, Port Jefferson, Stamford, Valley Stream, Westhampton and Babylon, among other...