RCI - the largest timeshare vacation exchange network in the world RCI, RCI Timeshares, timeshare, timeshare exchange, exchange, exchange ratings, vacation, vacation ideas, cruise, holiday, resort, resort recommendations, resort reviews, reviews, vacation rentals, weeks, points RCI timeshares open a world of vacation exchange and travel opportunity to create a lifetime of memories. As the world's largest and most experienced vacation exchange company, RCI.com enhances the value of your vacation ownership with access to more than 3,700 premier resorts worldwide. Explore timeshare listings, vacation ideas, vacation destinations along with all the other great benefits of RCI membership.