It's Jerzday again, so MTV has a new "Jersey Shore Family Vacation" preview for us.

The network released its latest trailer on Thursday, and the video is full of gang's latest shenanigans. It has been almost six years since the original reality show last aired, but as the saying goes, old habits die hard. As Vinny Guadagnino puts it, "Not much has changed."

The trailer shows the "Jersey Shore" cast -- except for Sammi "Sweetheart" Giancola -- reunited in Miami, where they get wild in their house, around town, in clubs, in pools, and, well, pretty much everywhere. Nicole "Snooki" Polizzi and Jenni "JWoww" Farley are parents now, but that doesn't stop them from binge-drinking and bickering. Meanwhile, Ronnie Ortiz-Magro has a very pregnant girlfriend, but he seems to be blurring the lines with other women. And those are only a couple of the storylines.

"I'm 100 percent positive that this is going to be the wildest vacation we ever had," Polizzi says at one point.

Watch below for a sneak peak of what goes down in Miami.

"Jersey Shore Family Vacation" premieres April 5 at 8 p.m. ET/PT on MTV.