Nashville's the Place. Excerpt with a mention of Bob Welch moving there in article about Nashville.
Music Dish Network
http://www.musicdish.com/mag/?id=12639
"Nashville has also become home to other famous musicians who are looking to get away from the New York and LA scenes, such as Jonathan Cain, a member of the group Journey who now lives here. There are members of 80's & 90's bands who have moved here - Gunnar Nelson and Kelly Keagy of Night Ranger. Bob Welch, an original member of Fleetwood Mac just moved here."