If not you really should, it is a lot of fun. Go here (towards the bottom of the post) for details. We have been Boo'd twice this year, even with our ghost on our front door. Lindsey and I are going out tonight to Boo. She has her list of three people ready.
If you want the poem and the ghost that I use, email me and I will send you a copy. I am trying to figure out how to post it here as a download but my brain is just not working yet this morning.