The minimum seems to be 12 adults, but for this visit it looks like it's going to be higher than that.
There are always at least 5 children too *grin* and last time we had a total of 10 children.
This will only be the third visit. The last visit was 1 month ago.
Fortunately, the San Antonio resistance is somewhat economically viable. We took up a collection last time, which paid for the gas to drive down from Dallas several times over. Father stays at CathInfo headquarters while he's here, and says Mass in the CathInfo chapel. :)
It's nice that all the hard-earned donations from the Faithful go to Father and not to a hotel chain. Money isn't everything, but it's certainly necessary for the material needs of a travelling apostolate. Helping fund Father's apostolate is certainly better than the alternative (drawing off funds provided by others).
As St. Paul quotes Our Lord as having said, "It is a more blessed thing to give than to receive."
I'll admit, though, that we're probably still "in the hole" from the first visit. Both fathers FLEW IN to be here.