Depending on your price range, type of Home desired, and how far you want to be from the actual city of Austin/Downtown, there are some great places in Georgetown, Texas, including Sun City, a couple places in the Round Rock/Cedar Park area, and some near Lake Travis that may be good fits. Tuscan Village for example is a new community in Lakeway/(Lake Travis), Texas that has some very high-end homes and nice amenities as well. The other areas I mentioned have much more varying price ranges and types of homes available. I see some Realtors already posted some links below so I will not repost them.
To assist you further, I would need to ask you some questions about your long-term goals, desired area of living, hobbies and interests, price range, etc. I would be happy to talk with you and do what I can to help. I helped my retired parents move from the East Coast years ago and know all of these areas I mentioned very well. I am also one of the top Agents in the greater Austin area and do not charge anything for my extensive services. Also, if you're looking to sell a home in Florida, I have some great agents in your area that can assist you as well.(We used to live there)
Please contact me at your earliest convenience and I will be happy to have a consultation with you and get the ball rolling. I will make your transition to Texas as smooth and stress-free as possible, and make sure you find just the right community for you and your needs! Joe
Joe Jarusinsky, Realtor/Master Instructor, Keller Williams Realty, Austin's #1 Real Estate Company, Call 512-261-4415