SYF Founders
- Cindy Brown
- Ripley Hunter
SYF Charter Members
- Academic Travel Services, Inc.
- American Tour & Travel
- Boston Duck Tours
- Broadway Inbound
- Choice Hotels International
- Disney Youth Group Programs - Walt Disney World Resort
- EF Smithsonian
- Ellison Travel & Tours, Inc.
- Gerber Tours, Inc.
- Earl Grossman
- Group Photos, Inc.
- Ripley Hunter
- Kaleidoscope Adventures, Inc.
- Laser Quest Corporation
- Mears Transportation Group
- Musiker Discovery Programs, Inc.
- New Horizons Tour & Travel Inc.
- Michael Palmer
- Tony Saccaro Jr.
- School Voyageurs
- Sunsational Receptive Tours
- Super Holiday Tours
- The Leaders Forum
- Travel Adventures, Inc.
- Worldstrides
- Wyndham Hotel Group
SYF Chairman's Circle
- Academic Travel Services, Inc.
- Disney Youth Group Programs - Walt Disney World Resort
- Educational Tours Inc. - MI
- TUI Student Travel
Platinum Circle
- Boston Duck Tours
- Group Photos, Inc.
- New Horizons Tour & Travel
- Noteworthy Tours
- Serendipity Publishing
- Super Holiday Tours
- World Projects International Music Productions
Gold Circle
Silver Circle
- Amador Stage Lines
- Madame Tussauds
- Karen Pitcherello
- Red Line Tours
- Summit Tour & Travel
SYF Benefactors
- American Classic Tours & Music Festivals
- Baymont Inns/LaQuinta Inns
- Beyond Times Square
- Blue Man Group - Boston
- Branson Lakes Area Chamber of Commerce
- Chicago Hilton Northbrook
- Circle Line Sightseeing Cruises
- Bryan Cole
- Director's Choice Tour & Travel
- Disney Youth Markets
- Domestic Travel Association of Central Florida
- Educational Tours, Inc. -- FL
- Educational Tours, Inc. -- IL
- Flamingo Educational Tours
- Hersha Hospitality Management
- Hersheypark
- IMAX Entertainment Complex
- LEAD USA
- Marie Martin
- New England Aquarium
- Peak Performance Tours
- Phillips Travel Service, Inc.
- Planet Hollywood International
- Present Hawaii
- Quadrant Arts Education Research
- Carey Randall
- Snohil Management, LLC
- Stella Adler -- Los Angeles 'A Conservatory for Actors'
- Tampa Bay & Company
- The Field Museum
- The Track Family Fun Parks
SYF Benefactors cont'd
- Thomas Tours, Inc.
- Titanic
- Tour-Rific of Texas
- Travel Insured International
- Travmark
- Unique Travels & Tours, Inc.
- Universal Studios Hollywood
- Universal Studios Orlando
- WorldPass Travel Group
SYF Patron
- Stephen R. Ekstrom
- David V. Patrick
- Claudia Mansfield Sutton
- Wet n' Wild
SYF Wingman
- Academic Travel Services, Inc.
- American Classic Tours
- Association Management Group, Inc.
- Busch Gardens Tampa Bay
- Patrick Connor
- George Cooley
- Dance the Magic, Inc.
- Educational Tours, Inc. -- MI
- Stephanie Esposito
- Denise George
- Bob Hofmann
- LEAD USA
- Marie Martin
- Mears Transportation Group
- Kerry Montgomery
- New Century Tours
- On & Off Broadway
- Prométour
- Redpoint Marketing PR, Inc.
- Marc Reiter
- Serendipity Publishing
- Showcase Productions
- Marj Snyder
- Starr Tours
- World Projects
SYF Donor
- Aeropsace Museum of California
- Best Western Sutter House Hotel
- Boston Duck Tours
- Shannan Carter
- Cave and Mine Adventures
- City of Sacramento Historic District
- Clarion Hotel Mansion Inn
- Crocker Art Museum
- Doubletree Hotel Sacramento
- Ellison Travel & Tours, Inc.
- Folsom Premium Outlets
- Heritage Hotel Group
- Holiday Inn Express Sacramento Convention Center
- Hornblower Cruises and Events
- Hotel Partners
- North of Boston Convention & Visitors Bureau
- Old Sacramento Business Association
- Pattie Davidson & Assoc., Inc.
- Performance Tours
- Radisson Hotel Sacramento
- Sacramento Association of Museums
- Sacramento Association of Museums
- Sacramento Convention & Visitors Bureau
- Sacramento Marriott Rancho Cordova
- Sacramento Springhill Suites
- Sheraton Grand Hotel
- Six Flags Discovery Kingdom
- The California Museum
- TrailMix.net, Inc.
- Vacville Premium Outlets
- Wyndham Worldwide
- Wyndham Worldwide
SYF Friend
- Tim Branson
- Eastwick Marketing
- Judith Petrone
- Rusty's Surf Ranch
- Lori Tostado