If you don't have a car, you probably need to take a cab or use other transportation like Mears. I believe Mears costs $12 a person. A taxi can run $40+. You can also try the Orlando public bus system, Lynx, or the I-Ride trolley, which gets pretty close to Disney property, but not on Disney property. Still, if you can take a taxi or some other transportation to someplace on the route of the trolley or even Lynx, you can save some $.