I think I hav e finally figured out this holiday period. Semana Santa is from the Saturday before Palm Sunday thru the Saturday before Easter Sunday. And Pasqua is from Easter Sunday sometime into the next weekend. The "official" days off are the Friday and Saturday before Easter, apparently. But many self-employed people (practically everyone) take the week or more off. Chacala geared up for Semana Santa from the Friday before Palm Sunday thru the weekend following Easter. Or at least, that's how it looks to me.
There are no non-Mexican motor motors that I have noticed around Chacala, and on yacht. I think there about 10 English-speakers from the countries north of Mexico right now. I am guessing about 4 of us will be hear for the summer, and the others will be leaving soon. But who knows.