I spent 10 years in FrontPage... In many ways it got me to where I'm at today, but I could never go back.
Dreamweaver will do what you want. In fact, Dreamweaver can be set to FTP the changes to your web server by simply hitting Ctrl-S, AND it will save a copy locally.
I live in Visual Studio these days, but I long for the days when I could just hit Ctrl-S.