Hi, Wayne! First, welcome to MobileRead!
Second,do you have plans to offer your book in formats other than Kindle? Many of us here do not have a Kindle, and would love to be able to get your book. I'm not an author, so I don't know anything about the process of doing this, but Smashwords
http://www.smashwords.com/ allows you to offer your book in a wide variety of formats so all of us have the opportunity to read your book.
I'm sure someone who knows more about the process from the author's side will be along to give you more details. And again, welcome!