I agree with FuzzieAlum -- pick whichever option makes you feel more comfortable! I have to say though that I disagree with looking at rush like a job interview. You're not going through rush to get a job and be "professional," you're looking for the people who will be your best friends and sisters. You wouldn't wear a suit and carry a briefcase to recruitment, would you?
I hope that as tattoos become more and more popular in our society this stops being an issue. I have two tattoos, one of which is visible when I'm wearing a skirt, so obviously people see it when I'm at work. I've never had a problem with it.
And good luck!!
