Well mad max 4 is currently out in theaters. though if you're gonna watch some mad max, recommend road warrior, and beyond thunderdome. mad max 1 is good dont get me wrong, but it's post apocalyptic feel hasn't blossomed yet. Also keep in mind you don't need to have seen Mad Max to be apart of this RP. if you've played fallout but thought "this would be so  much  better if the distance was actual and there were cars" you're already good to go. 

But for those wanting to watch.

Mad Max  1 [url]http://putlocker.is/watch-mad-max-online-free-putlocker.html[/url]

Mad Max 2 Road warrior [url]http://putlocker.is/watch-mad-max-2-online-free-putlocker.html[/url]

Mad Max Beyond Thunderdome. [url]http://putlocker.is/watch-mad-max-beyond-thunderdome-online-free-putlocker.html[/url]

Even though i know where to find the current mad max (fury road) online... won't post that for legal issues. 
Also. mad max can  get a bit morbid at times, fair warning.

also tip, look up "wasteland weekend"