frustration

I just found out that now one of the original committee members who dropped off the committee because she transferred campuses is now back on the committee. I've been e-mailing the proposed new committee member with no response. I called him, and he called me back saying he was looking for someone to serve. I told the Assistant Dean of Student Affairs about it, and she e-mailed the proposed new committee member. He then responded to her that the original member would be back on the committee. I still haven't heard from her. This is very frustrating. It's half way through February and we still haven't even finalized the committee. I want to get going!