Fraternity and Med school

Hi, I’m currently a freshmen. And I have a opportunity to join a new frat in my university and become one of the founders (founding father) and potentially become a director or president.
But I’m not sure if I should do it. Would it help me get in to med school? Do med school look down upon frats? Is it worth money (kinda pricey) and time to join a frat for EC? Would it make any difference? Or should I just invest my money and time in something else?