In addition to the VLS agent that will be assigned to you, I would contact a MLS buyers agent, as they both have listings you can look at.
Linda Sears from Re Max is the MLS agent, I bought my house though, 352.205.0713.
Buy yourself a map through the sales office, before getting here, and familiarize yourself with the different areas of TV. TV is hugh. This might give you an idea of what village you might want to live in, but every village is great.
You will love it here, and good luck in house hunting!!!!
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"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).