I too am a refugee from Dreamweaver. I am NOT a code-head or a web developer, but I am in charge of our companies web site - so I had to dive right in.
While I am no where as talented as many here in the forums, as a self-taught PGer I have found that using ATOM with PineGrow makes up for many of the missing site management tools that Dreamweaver does so well.
ATOM fills the gaps for a global spellchecker, update links site-wide, clean-up code, WW3 validation etc. While you will need to install a few add-ons, I think it is worth the time. I have just scratched the surface of what it can do.
A brief intro here: Atom and Pinegrow Web Editor, the Perfect IDE for the Web
If you are interested in seeing my “almost ready to go live” work project: CCPOA Benefit Trust Fund