I was a Rho Chi (which is stuck in my mind, I don't want to call it anything else!) last year and it was a great experience. Not only did I get the chance to experience recruitment from a whole new perspective, I got to form better friendships with girls outside my chapter. I believe I was a good PX (my group told me so as well) and never gave a hint as to what chapter I was in, although one of my PNMs almost found out (I have a tattoo with the crescent moon, the symbol of Gamma Phi Beta, and some flowers around it on my shoulder- this girl caught a glimpse of the flowers and asked to see it... I told her no, because it had my chapter's symbol and she speculated that she was "pretty sure the symbol was the key (KKG's symbol)... It was kind of fun leading the girls that signed bids for Gamma Phi on at the end. Eight girls from my group of about 15 went Gamma Phi and although I knew we were sisters before the Bid Day ceremony, it was a lot of fun to lead them into thinking we weren't.
For all you Rho Chis out there, especially if any from my chapter are reading this, be impartial! I know it's difficult, but you CAN do it! And don't ever give anything away that might lead a PNM to believe you are in a specific chapter! It's more fun that way!