Grocery Shopping 12/4/11

So, I've recently started getting into couponing.  With my boyfriend being out of work for a while and baby Waylon on the way in just a few more days, it was something that really needed to be done to save us money.  Typically in a shopping trip for just food, I spend around $200 or more.  This trip I made it out the doors only spending $97.  I still need to save more though and I'm not sure exactly how all the couponers out there do it!! Any tips???