You are correct in requiring a golf cart garage. But, with that class of home be sure the golf cart garage has room for 2 carts (ie should be at least 18 feet deep, a regular cart is appprox 4' X 8', add at least another foot for a 4 seater or fancy custom). In that class of home a full 3 car garage is even better, especially if you bring a toy or two with you (your picture seems to show one). Watch out for short garages in some of the homes built a few years ago. I would not recommend anything less than 24 feet deep. That will give you a foot behind your car, 2-3' in front and 3 more feet for a work bench, storage shelves and a utility sink/tub in front.
We are friends with 2 couples who own in 2 of the premier neighborhoods with expansive lots. They love the wide open spaces, until they get the monthly irrigation, lawn maintenance and fertilization bills, especially when they only really "see" the front and back portions of their yards.
After 3 years, one of the couples is considering downsizing because they are really only using half the living space in their home. Two of the rooms have never been used; a bedroom, except once for grand kids, and the formal living room.
I suggest you tour resales extensively to see how people actually are using the floor space in the different basic floor plans. After visiting a few of each model you will develop a better idea of which models really have a livable floorplan and which models are big just to be big.
