Mark has worked for a wide variety of clients. Here are some highlights (click on bold text to see samples).  

Marketing and Custom Publishing Companies
• American Express Custom Publishing Solutions
• Brian Cronin & Associates
• CMG: Custom Marketing Group
• HNW: High Net Worth
• Media 3 Publications
• Meyer & Associates
• Manhattan Media LLC
• Miami Media
Northstar Travel Media
• Spafax
• TravAlliance Media Group

Suppliers and Organizations
Aerolineas Argentinas (Webinar writer)
• American Airlines Vacations
• Camino Real Hotels & Resorts
• Caribbean Tourism Organization
• Casa de Campo (on-air moderator for Webinar)
• Cincinnati Convention & Visitors Bureau (Webinar writer)
• Ensemble Travel (on-site convention writer and content producer)
• Great Value Vacations (Latin America destination consultant and staff trainer)
• Hilton Fort Lauderdale Marina & Yacht Club (sales copywriter)
• Hilton Key Largo Resort (sales copywriter)
Hotel El Ganzo, Los Cabos, Mexico (Website copywriter)
• InterContinental Hotels Group
• Liberty Travel / GOGO Worldwide Vacations
Orbitz Worldwide
• Pacific Asia Travel Association
• Raffles Hotels & Resorts
• Sears Canada
• Sheraton Hotels & Resorts
• South African Airways
• Starwood Hotels & Resorts
• The Travel Institute (LGBT course developer and writer)
• U.S. Travel Association (for the past 10 years, on-site writer for the IPW Daily)
• Vacation.com
• Westin Hotels & Resorts
World Travel & Tourism Council

Government Tourism Offices
• Belgian Tourist Office
• Bryant Park Corporation
• Cancún Convention & Visitors Bureau
• Cape Town Tourism
• Detroit Metro Convention & Visitors Bureau
• Dominican Republic Tourist Board
• Ecuador Ministry of Tourism (recent sample: Ecuador Desk Reference Sales Guide 2013-2014 for travel agents and also on-camera video work)
• Embratur (Brazil)
• Italian Government Tourist Office
Mexico Tourism Board (recent samples: What’s New in Mazatlán special advertising section and Selling Luxury in Mexico e-newsletter)
• Mexico City Tourism Authority
• New Mexico Department of Tourism
• New Orleans Convention & Visitors Bureau
• New York City Economic Development Corporation
• PromPerú (Peru)
• Puerto Vallarta Convention & Visitors Bureau
• Quito Turismo
• Stockholm Information Service
• Visit Baltimore
• Visit Detroit
• Visit London
• 34th Street Partnership