Everyone's different. I know that if I had transferred to, say, Pitt (which doesn't have ASA) after I was used to going to meetings, mixers, sisterhood events and just hanging out, I would not have just missed my sisters, I would have missed being part of Greek life in general.
At least the OP is trying to be straight up about it and not pulling the "can I join another group since I transferred" crap. I don't think she's being in disloyal to KD in any way - she's a young adult who had a very active social life that now doesn't exist.
Thread on transferring. Keep in mind it's several years old, so I don't know if the NPC mentioned in the thread still has the same policies.