Going to college next year and my plan was to work on myself and focus on my grades and social circle for the first year before joining a frat

I'm already working on increasing my SMV, decreasing my severe social anxiety, and developing social skills. I wanted to join a frat sophomore or junior year of college for the sole purpose of connections and hot girls.

What kinds of guys get laid in frats? I know it's not like a skinny, ungroomed, stuttering dude can just waltz in and get hot pussy. I don't think it works that way.

What kinda characteristics do you need to have to get laid there?