Prayers also that God will send our chapel another server who knows the "MC" position for High Mass, some time before this young man enters the seminary :)
It's a bit too early to worry; it's about 2 years out. I'm just saying, some requests take a lot of prayer, so it's best to get started!
Anyhow, I'm sure he'll enjoy and get a lot of benefit out of this retreat.
With spiritual fathers like Fr. Zendejas and Fr. Garcia, there's good hope that he'll become a fine priest someday.