I had heard the term geocaching a number of times before I actually looked at geocaching.com I think I first heard about it almost a year ago. I was listening to TWiT a few months ago, and Leo was talking about "podcaching." I decided to check out geocaching.com and I started to get really excited. I finally got a GPS this month and have been having tons of fun! I'll be at the Let's Do Launch meetup in Encinitas tonight. I can't wait to meet some fellow geocachers!