Congratulations on your success. You are an inspiration to everyone who wants to quilt. Support from this site is one of the greatest I've seen ever, but it starts with you and getting out of your comfort zone.
So glad to see that you are not backing down and you've set some goals. I am proud of you. Enjoy your new found hobby and post all your pics here. We would love to see your progress.
I, too have been quilting a little over 2 years and my quilts have gotten better with each quilt I make. My quilting has become part of me and I always want to challenge myself with intricate new patterns.
Enjoy your trip and fill us in when you get back.