If you're not a big drinker and a bit more finicky about food, an all-inclusive may not be worth it. Instead, try a rental house — especially in locations that may be heavy on resorts, like the Caribbean. "Travellers, namely millennials, want to fully immerse in the culture when they holiday, and a rental house offers just that," says Ali Killam, Airbnb's consumer trends expert. She adds that island destinations like Puerto Rico, Guadeloupe, Bonaire, and the Dominican Republic are seeing a surge in rentals, and that the experiences booked through Airbnb's site are often more diverse than the ones you'd find at your standard resort: think private lagoon tours, kiteboarding lessons, and karaoke at a Spanish fort!