getting cut

I'd like to know this too

you will be completely fine

Well firstly I think the reason nobody is answering this question is because there are like at least 8 other posts just like it. Just look at the recruitment booklet, they have the minimum GPA for each house (for your reference I don't think any of them are above 3.2 core). That being said you probably won't get cute because of your grades but that doesn't mean you still won't get cut.

If you truly keep your options open, don't just go for a sorority based on the ranks here or what you hear in tent talk, or listen to guys, you should be alright. OSU is not as cut throat as some other campuses, as long as you go with the flow.

Look at your party list with fresh eyes everyday. If a favorite doesn't appear on that day's list, pick yourself up, brush yourself off, and find a new favorite from the choices you DO have. To hedge your bet, secure recommendations for all the sororities at OSU. Some sororities are required by national rules to have a recommendation for each member before they can be pledged. Make it easy on the sororities by finding alums to send them in ahead of time. Good luck!