THERE IS NO DOUBT THAT when you think of timeshares, you most often think about a one- or two-bedroom resort unit that is similar to a hotel in a vacation-friendly place. Yet there are far more timeshare opportunities out there, ranging from utmost luxury to easily affordable. You can enter into timeshare contracts for everything from boats to campground space to recreational vehicles that will take you across the country and beyond. You simply have to learn where to find these offers — and know the right questions to ask about each.