This document discusses different types of tourists and trends in tourism. It describes four types of tourist roles: organized mass tourists who follow fixed package tours; individual mass tourists who arrange their own itineraries through travel agencies; explorers who independently arrange accommodations while interacting with local people; and drifters who fully immerse themselves in local lifestyles. The document also covers how socioeconomic factors like age, income, and education influence travel preferences and the rise of new travel patterns like travel clubs and special interest tours.