You went golfing yesterday?? AH, I'm so jealous!
It sounds like you are going to need fitted clubs being as tall as you are. There have been some discussions here in the forums about the process and it pays to do a little research to make sure you're going to a person that has a good reputation. If you haven't already you should read about 2Putt's experience getting fitted for Callaway clubs...check it out here: http://www.tees2greens.com/forums/t/4515.aspx
Being a Callaway gal myself, I'd always recommend checking out their clubs, but being that you are just in the beginning phases of a life-long sport, it might be worth it to find a good set of used clubs to get started with and then work your way to investing in a better set. Someone recommended here awhile ago that you can go to just about any golf shop that helps fit clubs and ask for your right measurements and then you can go search for used clubs (or maybe THEY have some used clubs) - knowing your specs can really help, and if you're upfront with the people that are going to help you, they are often willing to get you started knowing they will probably have a customer down the road.
Ebay can be a great place to purchase clubs. My brother just got a set of Taylor Made's on Ebay from a pro shop that ordered them for a customer and then they changed their minds - they were the perfect specs and he got a great deal! But BEWARE of counterfit or questionable feedback sellers.
Online retailers and club companies also have used outlet sales - you can find great deals there, too.
If you're ever looking for other good golf deals like shoes, balls, hats, etc - check out the golf shoping thread or my Top 10 List thread...I like to share my favorite golf deals on the web because my credit card has put me on probation for buying golf stuff for awhile!
Let us know how the golf club hunt is going!!
PS...check out the blogs on the home page...Sam Johnson is pretty funny, but I am always right! 
"Those who bring sunshine to the lives of others cannot keep it from themselves." ~ James Barrie