Bill Konstand, CEO of Orlando-based TAG Digital Marketing, slated to address experts in tennis industry. ORLANDO, FLORIDA (PRWEB) MARCH 18, 2016 On March 25, 2016, Bill Konstand, president and CEO of TAG Digital Marketing (TAG), an Internet and digital marketing agency in Orlando, FL, will speak at the 2016 Tennis Owners & Managers (T.O.M.) Conference...