I stopped by my local Dollar General Market to check and see if they had any canning jars. They did! There was a whole shelf full. When I left the store, the shelf was half full. I did not buy them all but only half.
Last year at Fall campout one of the young ones there asked if they could come learn how to can this Summer. Of course I said yes. So now I have plenty of jars to get us thru the canning season. Actually I already had enough to get us thru the canning season, but a few more won't hurt. I actually planted two rows of tomatoes instead of just the one. This way I should have plenty of tomatoes. Tomatoes are one of the easiest things to can.