Help on scremo vocals!!!

***OK THIS IS MAJORLY IMPORTANT***

Sooooo I’m in a screamo band and we’ve been practicing for a month and a half! As of right now i still don’t know any proper technique to help preserve my voice. It sounds good but I don’t even think I could get through a whole set (30mins). Everyone loves how it sounds (me included) but I’m really concerned about the long term damage. 

I’ve been trying to engage my core more when I scream, and try to scream as if I’m trying to deepen my voice. It’s hard for me to make that mind body connection that’s needed to properly fry scream or false chord scream. 

I wanna be as good as possible and any tips would be SUPER APPRECIATED!!!!! 

I really need to be ready for our first 2 shows coming up in June 5th and June 20th