You can drive through a new home community in Lakewood Ranch, but you'll need an appointment to see most of the builder's model homes.
You also need your own Realtor to help you, since the advertised prices from the builder won't change, and I can help you compare and contrast one community from another.
The builder's sales associates are best at giving you the specifics on the community they're selling. Give me a call so we can start making a list of homes to see based on your budget and lifestyle needs.