The Florence Morning News should have the same coupons in it as The State out Columbia.  So you are in a good boat, just get the local paper.  As for deals... you are best to subscribe probably and wait to find someone offering it in the grocery store with a gift card promotion back. 

We get the Sunday paper (The State) delivered for around $1 a paper, but to pay for it in the store it can be up to $3 depending on the time of year.