Joesoup
Here are some suggestions that I have posted previously for another new climber.
Buy the Jeff Jepson book Tree Climbers Companion for a basic info that you need. Here are some _link_s that will be usefull in getting the gear that you will need.
Take a class from one the climbing schools in Georgia, etc. Attend the Next climbing rendevous in Oregon in August time_frame_ details will be comming soon in the Announcements area.
For a basic gear set see pictures here:
www.newtribe.com Climbing Technique great pictures of knots( It is in Italian) but the pictures are the best i have seen in a lot time.
http://www.treeclimbing.it Climbing Supplies and Great (free)Catalog
http://www.wtsherrill.com/ More Supplies and good Fly Rope price
http://www.wesspur.com/ Good Luck, be safe & Climb High!