This link
The Villages Fitness Centers has the info about the five fitness centers. It's $365 a year for a single person. I visited the Seabreeze Rec Ctr location about four years ago and there was maybe 8 people in the room and it felt crowded. It's simply a glorified motel exercise room.
When Brownwood MVP opened 3 years ago, I joined and go 5 days a week. It's not cheap, $60 a month for a single person, $100 for a couple. They also have classes, my wife enjoys Zumba and goes to a yoga class with me. She previously went to a free Zumba class at Sterling Hgts Rec Ctr and never broke a sweat. The classes at MVP are much more intense and I love yoga to help keeping limber. They have yoga classes everyday of the week. I also take group power 3 days a week, it's a 60 minute cardio and weights class. Then there are a lot of treadmills, stationary bikes, free weights, workout equipment, spinning classes, etc.