Let's see if I can remember all the offices I held.......
Panhellenic Rep: Loved it because I got to meet and work with lots of great women from other sororities. Having to attend rush infraction hearings was kind of annoying though.
Ritualist: Loved it. I've loved our ritual ever since I went through it myself. I was the ritualist who didn't know the ritual for a while... we were a colony of new members, and we were recruiting additional members, so we needed a ritualist to oversee their new member ceremonies.
Fundraising Co-chair: Hated it because my co-chair took all the credit
Alumnae Chair: Not too bad. We had very few alums, and I knew them all, so instead of sending a newsletter I just kept in touch via email and snail mail and let them know what was going on with the chapter... read: low time commitment and something I'd have done anyway
House Chair: This is a real easy job when you're in an unhoused sorority.

Panhel had a room in the student center, where the unhoused sororities could keep things (rush decorations etc.), so once a semester we had a "room clean-up day" and it was my job to make sure AEPhi sent a couple of people (read: I went) - but that was pretty much it.
I also appointed myself webmaster. I just sat down one summer and wrote a website. Now website maintenance is part of the PR chair's job.
In terms of rush, I was the bid day chair one year, and a rho chi another year... so I was never quite a "rush ass" but I came close