Mr. Gobelman is a member of the Jacksonville and American Bar Associations, The Florida Bar, American Judicature Society, and the National Panel of Arbitrators, American Arbitration Association.

He served as Chairman (1968-1970) and Member (1968-1972) on the Zoning Board, City of Jacksonville; President (1972-1973) of Duval County Legal Aid Association; and President (1971-1972) Jacksonville Association of Defense Counsel.

Mr. Gobelman was also an active member of the Florida Defense Lawyers Association where he served several key positions: Member, Board of Directors (1972-1980), Secretary-Treasurer (1981), President-Elect (1982), President (1983)