| Year | Location | President | Program & Abstracts |
| 2019 | San Diego, CA Double Tree San Diego Mission Valley |
Craig Aguillard | Program & Abstracts |
| 2018 | Buffalo, NY Hyatt Regency Buffalo |
John Rodgers | Program & Abstracts |
| 2017 | Daytona Beach, FL Hilton Daytona Beach Resort |
John Madsen | Program & Abstracts |
| 2016 | Grand Rapids, MI Amway Grand Plaza Hotel |
Rob Richardson | Program & Abstracts |
| 2015 | Myrtle Beach, SC Hilton Myrtle Beach Oceanfront Resort |
Cody Gray | Program & Abstracts Photo Album |
| 2014 | Savannah, GA Hilton Savannah DeSoto |
Mike Netherland | Program & Abstracts Photo Album |
| 2013 | San Antonio, TX The Westin Riverwalk |
Terry Goldsby | Program & Abstracts |
| 2012 | Salt Lake City, UT Little America Hotel |
Tyler Koschnick | Program & Abstracts |
| 2011 | Baltimore, MD Hyatt Regency Harbor Front |
Linda Nelson | Program & Abstracts |
| 2010 | Bonita Springs, FL Hyatt Regency Coconut Point |
Greg MacDonald | Program & Abstracts |
| 2009 | Milwaukee, WI Hyatt Regency Milwaukee |
Carlton Layne | Program & Abstracts |
| 2008 | Charleston, SC Mills House Hotel |
Jim Petta | Program & Abstracts |
| 2007 | Nashville, TN Gaylord Opryland Resort |
Don Doggett | Program & Abstracts |
| 2006 | Portland, OR Marriott Downtown Waterfront |
Jeff Schardt | Program & Abstracts |
| 2005 | San Antonio, TX Hyatt Regency Riverwalk |
Eric Barkemeyer | Program & Abstracts |
| 2004 | Tampa, FL Hyatt Regency Tampa |
Ken Manuel | Program & Abstracts |
| 2003 | Portland, ME Holiday Inn by the Bay |
Richard Hinterman | Program & Abstracts |
| 2002 | Keystone, CO Keystone Resort |
David P. Tarver | Program & Abstracts |
| 2001 | Minneapolis, MN Marriott City Center |
Jim Schmidt | Program Abstracts |
| 2000 | San Diego, CA Handlery Hotel & Resort |
J. Lewis Decell | Program Abstracts |
| 1999 | Asheville, NC Radisson Hotel |
David F. Spencer | Program Abstracts |
| 1998 | Memphis, TN Crowne Plaza Hotel |
Alison M. Fox | Program Abstracts |
| 1997 | Fort Myers, FL Sanibel Harbour Resort & Spa |
Kurt D. Getsinger | |
| 1996 | Burlington, VT Radisson |
Terence M. McNabb | Program Abstracts |
| 1995 | Bellevue, WA Hyatt Regency Bellevue |
Steven J. de Koslowski | Program Abstracts |
| 1994 | San Antonio, TX Hilton Palacio del Rio |
S. Joseph Zolczynski | Program Abstracts |
| 1993 | Charleston, SC Omni Hotel |
Clarke Hudson | Program Abstracts |
| 1992 | Daytona Beach, FL Marriott Hotel |
Randall K. Stocker | Program Abstracts Photo Album |
| 1991 | Dearborn, MI Hyatt Regency Dearborn |
Joseph C. Joyce | Program Abstracts Photo Album |
| 1990 | Mobile, AL Radisson Admiral Semmes Hotel |
David L. Sutton | Program Abstracts Photo Album |
| 1989 | Scottsdale, AZ Hyatt Regency Scottsdale |
Richard Couch | Program Abstracts Photo Album |
| 1988 | New Orleans, LA Fairmont Hotel |
Richard D. Comes | Program Abstracts Photo Album |
| 1987 | Savannah, GA Savannah Hilton |
Dean F. Martin | Program Abstracts Photo Album |
| 1986 | Sarasota, FL Hyatt Sarasota |
Lars W.J. Anderson | Program Abstracts Photo Album |
| 1985 | Vancouver, BC Hotel Vancouver |
Max C. McCowen | Program Abstracts Proceedings – Milfoil Photo Album |
| 1984 | Richmond, VA Hyatt Richmond |
A. Leon Bates | Program Abstracts |
| 1983 | Lake Buena Vista, FL American Dutch Resort Hotel |
Emory E. McKeithen | Program Abstracts |
| 1982 | Las Vegas, NV Caesar’s Palace |
Roy L. Clark | Program Abstracts |
| 1981 | Jackson, MS Coliseum Rancho Inn |
Nelson Virden | |
| 1980 | Sarasota, FL Sarasota Hyatt House |
William N. Rushing | |
| 1979 | Chattanooga, TN Chattanooga Choo-Choo |
Julian J. Raynes | |
| 1978 | Jacksonville, FL Jacksonville Hilton |
Donald V. Lee | |
| 1977 | Minneapolis, MN Le Soffitel |
Robert W. Geiger | Program |
| 1976 | Fort Lauderdale, FL The Bahia Mar |
Ray A. Spirnock | |
| 1975 | San Antonio, TX Palacio del Rio |
Lou V. Guerra | |
| 1974 | Winter Park, FL The Langford |
Alva P. Burkhalter | |
| 1973 | New Orleans, LA The Monteleone |
Brandt G. Watson | |
| 1972 | Miami Springs, FL Miami Springs Villas & Kings Inn |
Robert J. Gates | |
| 1971 | Tampa, FL Manager Motor Inn |
Stanley C. Abramson | |
| 1970 | Huntsville, AL Sheraton Motor Inn |
Paul R. Cohee | |
| 1969 | West Palm Beach, FL Holiday Inn on the Beach |
Frank L. Wilson | |
| 1968 | Winter Park, FL The Langford Hotel |
Robert D. Blackburn | |
| 1967 | Fort Myers, FL Holiday Inn |
James D. Gorman | |
| 1966 | Lakeland, FL Ramada Inn |
Zeb Grant | |
| 1965 | Palm Beach, FL Holiday Inn |
John W. Woods | |
| 1964 | Tallahassee, FL Holiday Inn |
Herbert J. Friedman | |
| 1963 | Tampa, FL The Floridian |
William Dryden | |
| 1962 | Fort Lauderdale, FL Governor’s Club Hotel |
T. W. Miller | |
| 1961 | Boca Grande, FL Useppa Island Club |
Alfred S. Chipley |