Hmm, so you're essentially making fun of homeless people to make money... If this money is going to a charitable organization, congrats on the excellent idea. If it's for personal gain though, as I think it is... a) no one is going to donate and b) you're going to get a reputation you definitely don't want to be having, especially not at 15.
I don't agree with the blog content at all, my father was homeless for many years after him & my mother split up & it sent him into a spiral of depression & drugs. He cleaned his act up a few years ago and sorted himself out but I knew many of his friends who died on the street. He himself ended up succumbing & going back down that road until he too fell victim to it and died on the streets. There is nothing funny about being homeless and I don't think you will find many readers who think it is.
Homelessness is no laughing matter. By making this stupid site you're making light of real people's suffering. I don't approve.