pnm grades

If you have a 3.0 or higher you should be fine for most sororities (top grade sororities like Theta, ADPi, and Chi O might have a slightly higher cut off). It's mainly about your personality. I would suggest rushing as a freshman even with low grades and sticking with it, and then if you dislike the results you can try again as a sophomore. Most likely, you'll be cut for your personality (or lack there of) rather than grades.

Usually first round they only make grade cuts, at least I know that's how DG, Theta, etc. were last year. If you have the minimum to rush, try it out anyways, te worst that happens is it doesn't work out. As a sophomore rushing you pretty much have to have a 3.0 to even make it past first round, so try and take the wider opportunity as a freshman, and if it doesn't work out, try again.