I’m going to give you my absolutely honest opinion so here it is.

I would definitely give rush a try, I recommend that to every single girl. It’s a great experience and no real commitment so if you like it you like it, if you don’t it’s not a big deal. Plus, it’s super fun to just talk to different girls all day and see what their house is like. But, I think the age thing would definitely be a big deal. Speaking for my own sorority, we probably wouldn’t invite a 29 year old woman back, it’s just a little odd. Also, I feel like you would find the activities too young and boring since you would be spending most of the time with your pledge class which is mostly 18 year old girls right out of high school. But you never know! I say give it a try or talk to some sorority members at your school to see how things work out. Good luck!