As one who went through as a sophomore, I found it really helped me to talk about why I decided not to go through my freshman year. Personally, I decided to wait because I didn't think I was in it for the right reasons my freshman year, and waiting that extra time allowed me to figure out my place on campus and get to know some of the girls before trying to rush. Clearly, this won't work everywhere (and it might even totally work against you, I have no idea what it's like at your school!) but that was my personal experience. Your reasons are likely different, but I personally think that it helps to talk about why you waited. Obviously, your good grades and campus involvement will help! Stay positive