Hiya hun
I'm also doing sw from home but my advice would be to scrap the sw online, go to one meeting and get all the books, etc and then just do it from home that way! Thats what i've done as i'm a bit strapped for cash!
You get all the information you need to follow the plan properly, and then all the advice/recipes/syn value questions youll need are on here

there is a rough guide to syn values in the green food optimising book you are given at a meeting, but for everything else just search the syn forum on here
Alternatively, look on ebay because a few people sell their sw books on there. But i would say you really need a food optimising book, it's become my sw bible!
Hope this helps, good luck!
xxxx