Hi A.,
Congratulations on your little one on the way! I'm not sure where in Kettering you live, but Kettering has lots of neighborhood pools. Ours has been a life saver. We can show up there any time and there are lots of moms to talk to and my kids always find someone to play with. Mine are 4 yrs old and 18 months but I've been taking them both since they were tiny.
Also, have you signed up for any classes at the hospital you will be delivering at? That might be another good way to meet others who are expecting around the time you are.
For after your baby is born, I think most rec centers around here offer mother and baby classes where you meet with moms and their babies once a week with an instructor - it can be a great way to meet other moms with babies the same age and get tips or just talk. I think some hospitals offer mom support groups too.
Torward the end of my pregnancies I would try to walk every morning or evening around my neighborhood(when its not too hot) and I was amazed how many expecting moms or moms with little ones that I met that way.
Best wishes and congratulations!