Welcome to the forum Mike. First thing would be to get a couple of books at a Tandy or online. But there's a leather work manual that walks you through the basics. Any of the Stohlman books on stitching, cases, carving, etc are worth having and keeping. There is one on leather working tools and how to sharpen them. Buying tools is a split issue some say buy a starter kit, some say buy the best you can afford and just get the ones you need. There is a difference in tool quality most of my tools are from Tandy and while I am happy with some of them I just started getting some Barry King tools and they are worth the difference in price. If you have a friend who is into leatherwork see what he has and go from there. There are a bunch of great tutorials here on the forum also so watch them too. Good luck and don't be afraid to ask questions.
David