The hardest thing to do is NOT follow the public school's set curriculum. Oh I wanted to make sure my kids got this history at this time and this science at this time. It made me nuts, I was trying to follow their rules still.
So I bought Bob Jones Science and History and it is working very well. And you know what, It is not what the public school kids are taught. Oh no, Bob Jones uses the Bible, gasp!!!
I used Shurley Grammar for two years then switched to Rod and Staff. Shurley gets the nitty gritty grammar down. It has jingles that my senior is still singing and she only had it 5th and 6th grades. Rod and Stafff is very thorough and uses the Bible for most of their sentences.
I use Singapore Math until 6A then we switch to the actual PreAlgebra book used in the VA public schools. I just happen to have a copy so why buy another book.
I use The LAtin Road to English Grammar, I started this in 4th grade.
OK Close your eyes, hold your nose and jump in with both feet.
THe first year is the learning curve. If you can get through Grammar, math, spelling, and maybe a science or social studies you are doing great. Both you and the kids are learning to learn from each other, you are setting the I am mom, now I am teacher tone. It takes a while to get used to.
The first year the testing scores may be low or there may be no improvement from the last scores, don't get discouraged. By year 2 the scores will be much better. In VA we have to have a standardized test every year.
We do a lot of Historical fiction, a lot of science books with experiments from the library. We go once a week.
Check out hslda.org
No there are no tax breaks for homeschoolers
I still work on the public school's calendar as I have one in the high school and next year the next one is going in. It is too hard for me to do school while one is baking cookies or playing Wii. I will have only one home next year.
Good luck, you can do this!!!!