Where Do You Find Information On Home Schooling, Based On The American Curriculum?

My children attend school here in Canada, but I would like to supplement their education, by home schooling them with an American based curriculum. Any ideas on where to find this, or does anyone have any advice on home schooling?
As a side note, I do plan on spending many months travelling throughout the US for work and will bring my children with me. Also hope to move to the States and eventually enroll my kids in school there. Thanks!!