under the tuscan sunset

So Kirk, Wanda and I are driving the back roads of Tuscany, zipping along the one-lane zero visibility bridges from Etruscan village to Medieval mine town, and we're thinking up best-seller ideas (we've reached that point in the vacation where Visa bills are factoring in), and we thought up a pretty good conceit. Sort of "Under the Tuscan Sun" meets "Golden Girls."

Here's the pitch:

Four middle-aged women (friends of long-standing), swear off men, sell all their worldly goods, and buy a villa in Tuscany. One by one they fall off the man-swearing-off wagon (insert beefcake cougar-hunting, Vespa-zooming hunk, or some recently widowed secret millionaire), but they can't let the others know they're indulging in boy. Madcap adventures ensue as they try to hide their trysts from one another.

What do you think? Got any other trope-meets-trope ideas? Let 'em fly!