Schnauzer....Welcome to TOTV! Have a great time on your 2nd trip! We loved The Villages the first time we visited and each time we came back, we found something new to love! It is a great place and you will love getting out of the Indiana weather I'm sure! It was an awful winter up here in Purdue country but I think you Hoosier's got it worse than we did!
I will echo all of the wonderful advice folks have already given you...especially the part about talking to strangers! That is one of the things I love to do! Everyone has an interesting story on why they chose The Villages and those stories may help you with your decision.
Have a fantastic time and congrats on selling your house so quickly!