GTAV Playthough?

Alright, I've only played games in this series when it was a top-down, escape cops, ridiculous driver. Yes, the original Playstation. I've been bestowed the Vee edition... er 5th one. V. So let's have at it! Hmmmm, if my PS4 HDD can take it anyway. Regardless, I need tips, tricks, hints, et al. Come at me bro! Going to fly blind otherwise. Hope to see ya there!.... There being DLive, when I play the thing.