I just realized this was an old thread, and I hope Jessica went and had a ball. I, too was Southern Baptist when I started attended "Homemaking" meetings as they were called then. I loved them. I learned to make crafts, plant a garden, cook with beans, etc. I attended those meetings with a LDS neighbor whose husband eventually baptized me, and she went to the Temple with me for my first trip. I treasured those meetings, the lack of pressure, the love and acceptance.
I would suggest talking to the RS president, not to see if you would be welcome, but so you can be introduced to the group. You may find you already know some of the ladies there from the neighborhood, the ball park, etc. I did.
Our meetings are not only open to visitors, we frequently send out flyers to invite our friends and neighbors. My kids started going to parties, playing basketball etc while I was investigating too. We loved the family atmosphere and I am so glad for those first invitations from a caring neighbor, someone who cared for more than my friendship, she cared for my eternal soul. Good luck and have fun.