It looks like there will be Three (3) inserts in your Sunday newspaper (unless you're getting St Pete Times which doesn't get SS)
1- Red Plum
1- SmartSource
1- Proctor & Gamble
The P&G probably has some high value coupons that are good to save for the upcoming KMart Doubles event April 4-10. During this event Kmart will let you double the coupon value up to $2.00 for up to 5 items per day per customer (bring your kids and spouses - they count as customers). It doesn't matter if the value of the coupon is greater than the item when doubled. Last year I stocked up on lots of ziplocs, toothbrushes, deodorant, shampoo, conditioner, snacks, soda and cleaning products. They accept internet printables and manufacturer coupons.