Hi, I am working on an article on SPTs that are presently held in NA. At this time there is the 10, 30 and 100 day. As well, licensing is a precursor to the SPT, and I will be including that. I am looking to add in some personal experiences...or may, if there is enough response, craft another article, that looks at it strictly from an owner's perspective...possibly....advice from been there...to those who wish to go there? This article is slated to go into a Canadian Magazine, and hopefully, we can see if we can have it published elsewhere as well. Thank You for your time and energies, Charmaine