Hi Michelle,
It would be wonderful to have another family join us in PV. I don't have children, so I'm no expert on schooling here, however a large amount of kids that reach secondary school, are sent home to boarding school. Apparently primary education is ok, but not secondary. However, people with kids would know better than i.
It is very simple to move here, you need a police check, and a health check, you also need to buy a property and/or business.
The rules have changed recently, so I'm a bit out of touch.
Please don't hesitate to ask any more questions, more than happy to help.