I am NEW to the "housewife" lifestyle too. I have found alot of coupon sites, but I like one more than all the others.Try this site.
http://forums.gottadeal.com/
It has online coupons, in store coupons, freebies, ect... It is my absolute favorite coupon site! I get so much stuff from there... it's like HEAVEN! I even got a free XM satellite radio about 2 months ago! No strings attached either!