P.K.
Hi,
I can relate I'm 41 and my daughter is 3 1/2 and I work full time so trying to find the time & the other moms to relate to is hard. You might want to take a look at: http://www.meetup.com you can search by area, distance and interests. There are lots of moms groups on that site & you could even start your own group. The MOPS groups are a good idea as well. I know the YMCA, Library and Community Services also have activities for kids where you can meet other moms, they might not be close in age but it would get you out of the house.
I'd be happy to meet you some time, when the rain stops at Olympic park in MV with my daughter after she is out of school around 4pm if that might work for you. You can email me at ____@____.com luck!
-Pat