Monitor SQL Availability Groups

I am going to start here in the DPA area. How do you setup and also monitor SQL AG groups?  I tried searching in THWACK but ended up with quite a few dead links.  We have quite a few SQL AG and I know in the past I have read through some documents on how to set this up but cannot find any of these now.  Thank you! - Dave

We own DPA but also have SAM, NPM, NCM, VMan, if that helps with suggestions.