Will do, but, just to get your creative juices flowing, go back through the posts you've made this tax year and see if there were things you paid for that contributed to your being able to write that post. Gas to get somewhere, did you eat somewhere and describe the food, etc.
I'm not tax attorney and I'm not giving tax advise but you wrote about sczechuan, beer & fireworks in this post and you've earned money with it. I'd think you could make a pretty good argument for those as business expenses.
Oh the life of a blogger.