How to Preach for a Congregation

In August, I will come out with a legal piece of paper where I've written down the dates. And it's online for everybody to see little cards for people to take. Anytime we have visitors coming in that we know of that will schedule. Then when I look at how many spaces I have left and it will usually be 26 on the low side and 30 on the high side...I'll then decide how many sermons I want to do in a certain series.