Don't know about my blog yet, got to do some research on free blogging sites, don't need an extra expense right now. I use an air card from AT&T, it is $60 a month, but I feel I need it.
Look at http://www.wordpress.com
, which is a pretty good blog site. They've got both free and paid options. It's not too difficult to learn, either, as long as you're a little bit computer literate and willing to read some instructions.
As for the full-timing, you go, Girl!! I'll be first in line to read your blog.