This is a deep and well-built website that allows users to shop and customize tour packages or design their own vacations. The company produces an extraordinary amount of video and other material about destinations, including blog answers to user questions, so you can get a good idea of what you're buying. When you've seen enough, call the toll-free number for questions and booking. Or don't. You can use the site just to get information and call the listed businesses yourself, or even to request a referral via e-mail.