Wouldn't just be easier to talk to your hiring manager/recruiter? usually if you are a really good candidate, they tend to overlook formalities like a 3.0 gpa. Those are not set in stone.
Talk to your recruiter!
Talk to your recruiter!
Moral of the story is: the gpa will only be a big deal if you make it so. Your perception will be your reality and you will lose out on a fantastic opportunity to start your career on the right foot. Call your recruiter, make your case, have a great internship.
Side Note: I graduated with a 3.4. Had to work my butt off to raise it up and get the offer and I did.