If you don't want to drive, don't worry, you'll have no problem getting around without a car. Orlando has taxis, buses and shuttle services.
Video - Learn How to Get the Most Out of Orlando's Local Transportation
Transportation Options
Shuttles - many hotels run them free from airports. There are services from hotels to the Theme Parks. The parks run their own shuttles to get from one to another.
Taxis - you can easily hire a taxi at airports, Theme Parks and hotels.
I-Ride Trolley - two routes around the International Drive area covering 14 miles including Theme Parks and Orlando Premium Outlets. Day or unlimited travel tickets are available starting from £3.
Buses - The cheap public bus service (Lynx) covers main Orlando areas and attractions starting from £2. More information is on their web site www.golynx.com
Orlando Holiday Tips
Take a look at the options, distances and journey times before booking accommodation
Choose your accommodation keeping in mind the shuttles that you want to use. Think about staying in one of the theme park resorts for access to free transportation within the resort
If you’re not planning on hiring a car, look at accommodation with good facilities nearby or even consider staying on-site at one of the theme parks
Ask your tour operator if free transfers from the airport to your hotel are included in your package price