Since Delta Gamma is still struggling they will definately be participating in Spring Rush and most likely COR. As for Gamma Rho, I found out from a friend of mine, who actually received a bid but was unfortunately unable to accept it, that the chapter isn't at total, so they might be also participating in Spring Rush. I have to say that sometimes being an alumna kind of sucks because unless your an advisor your not really kept in the loop on the goings ons of a particular chapter.
Brianna