The document discusses the major marketing challenges facing tourism marketers today. Traditional marketing is declining in effectiveness due to the changing nature of markets and marketing. Customers now have more power as they are tech-savvy and networked. Their trust in brands is decreasing. The right response is social media marketing that engages customers and encourages customer advocacy. Marketers need to actively engage customers, customize offerings, and involve customers in new product development through co-innovation. The goal is to help customers succeed by treating them with openness and respect in order to earn their trust and advocacy. Managing the total customer experience across media and focusing on customer needs is key to success in the 21st century marketing landscape.