L.T.
I am a big fan of couponmom.com The site has a forum where other users exchange tips, give other readers a head's up about deals they have found, etc. The site also lists savings at local grocery, drug, and discount stores by showing you how to pair up coupons with weekly sales. They even tell you where to find the coupons (ie, which week the coupons were in the Sunday paper).
Another thing that is helpful to me is having a grocery list template that allows me to write down what I need aisle by aisle. I shop at 2 different grocery stores. I have a template saved on my computer for each store. I have the aisle "headings" written on my template so I know aisle 1 is produce, asile 2 is baby products, aisle 3 is condiments, canned goods and plasticware. Get the idea? When I make out my list I make 2 notations in the left margin - how many items to buy and I put the letter "C" if I have a coupon. I immediately pull out any appropriate coupons as I make my list and put them with my list so I don't forget them.
Something else I do is buy the Saturday edition of our Sunday paper. (Some stores sell it for $1 instead of $1.50 -a savings right there!) I immediately pull out the coupon sections and the sales circulars for the 3 drugstores in my area. I look to see what items the drugstores are offering for free (yes free, though you pay for the items initially then get the money back in a rebate or store credit type vouchers) or low price. I look for coupons for the sale items I want so I increase my savings. By doing this I get a lot of health and beauty products, for example, such as shampoo, deodorant, and toothpaste for under a dollar - sometimes a quarter or less.
It takes a little time to devise a system that works for you, but once you get in the habit it becomes easier. Just a word of caution. Some people are able to invest a lot of time into pursuing deals. In addition deals vary by state, by store, etc. So if you do go to the suggested websites, don't be discouraged if people seem to be finding deals that you can't find or if you don't have the time to take advantage of every deal out there. Any money you save is a bonus. Happy couponing!