I. Road Scholar. Lectures on the Book for “Roads Scholar” Tour Program, Cambridge, MA, February, March 2015 at the Riversides Hotel, Fort Lauderdale, Florida.

II. Participant and presenter on the AICW aboard the S/V FLORIDA. By invitation of the Florida Inland Navigation District/U. S. Army Corps of Engineers, Jacksonville District, during Survey of the Atlantic Intracoastal Waterway from Stuart, Fla., to Fernandina Beach, Fla., April 1-3, 2015.

III. National interview by C-SPAN II (Book TV) on April 21, 2015 for broadcast during May 16-17, 2015, beginning Saturday, May 16, 2015.

IV. Expert on Modern Marvels documentary, “Atlantic Intracoastal Waterway,” shown perennially on The History Channel since 2005.

V. Keynote Speaker at the 1915-2015 Centennial Swearing-In of the Commissioners of the Lake Worth Drainage District on June 17, 2015.

VI. Invited Speaker on “Florida’s Big Dig” before the Annual Gathering of Mensa at Hollywood Diplomat Hotel on July 5, 2017.