I was trying to be fair with your claim that you don't pray to saints, so I called it "veneration" instead of worship and "address" instead of prayer.
"Do you have a copy of a prayer to Pio?" would have been the natural thing to ask, but shoot me for being "understanding."
For what it's worth my father is 80 years old. Your dad probably can lick him. (But my old guy will get in a few good shots. :>)
If my father were alive he'd be 103, so the battle of the walkers would be interesting to watch.
Have I told you my idea of the geezer SWAT team - for which I am old enough to qualify? It features walkers draped with Kevlar.