Ithink there is a new curriculum now that is basically the same stuff from the public school system, if you weren’t concerned with *what* they were teaching, just the level they were teaching at, it might be helpful. I think it’c called k-12. I have a friend doing it now (I can’t recall which state she’s in…just that it snows there). Her daughter had a lot of medical problems that kept her out of school frequently…they finally figured it out, but needed to not only catch her up, but keep her from missing so much school. She gets a packet of stuff, and a lot of information can be submitted online.
ALso, try to find a local homeschooling group, or Umbrella school. An Umbrella school might also offer things like electives and sports. There is a lot of sharing of curriculum. SOme people pass on their old stuff, or sell their kits cheap. I know you’ve had issues with church in the past…but try to find a non-denominational church, and see if they have homeschoolers. They are often a really good resource for where and how to get stuff…plus they often set up events to get a group rate for field trips (think zoo, performing arts mostly).
ETA: Here is the k-12 program: http://www.k12.com/