Outside of those times, he asks that appointments be set, as he always has something he could be doing, and sitting in the confessional for an hour, with no one there is not a good use of his time.
After you’ve made your appointment and made your confession, suggest that he offer a month of sermons Hell and the necessity and glory of the Roman Catholic Sacrament of Reconciliation. Use the sermons to preach against the Protestant "Once Saved Always Saved " (OSAS) doctrine – that G_D is not waiting, just waiting, for a chance to send someone to Hell.
It’s true that you don’t know what you got 'till it’s gone. Up until eight years ago I lived in Iowa City, IA, and attended Mass at the Catholic Newman Center chapel, mostly because it’s where I had gone when I was attending graduate school there. They didn’t offer confession there, mostly because two blocks away there’s a BEAUTIFUL Gothic church (St. Mary’s) that has regular confession. At the time, they had confession at 9:00 AM on Saturdays, which was really nice if you went to the First Saturday Mass there (go to Mass, stay for confession).
What made this so extraordinary is that there was ALWAYS a line for confession. It probably helped that it was right next to the University of Iowa, and it was easy for students to fit this in before going to the football game a couple of hours later. All I know is that confession would start at 9 and would not end until everyone had been Reconciled. This was rarely before 11AM, and sometimes they had to send to the rectory for one of the other priests to come help.
And if something kept me from going to confession Saturday morning, I’d head across town to St. Wenceslaus. Confession started at 3 PM and had to end no later than 4:15 so the priest could get ready for the Mass at 4:30. I soon learned that if I didn’t get there before 2 PM there was a good chance that I wouldn’t get in to see the priest before he had to leave to get ready for Mass.
I think the reason Reconciliation was so popular is that Iowa City has a lot of low-level anti-Catholicism. There is an abortion clinic that has been open since 1972 about three blocks away from the Newman Center; and back in grad school I was at a special service at the Newman Center at 10PM on Thursday night, when some drunk students walking back to the dorms threw food and shouted obscenities at the Center. When it’s around you all the time, you tend to either join the enemy or join in circling the wagons.