Yeah, that's my problem. While I've never done it, I can just tell myself I will someday. My brain is used to that, I'm a great procrastinator. :) But once I do all the work of finding an airport and arranging a flight and all that, my brain is going to start reminding me how much simpler it would be to just take a class or something. And that's when I need to start worrying about money and everything. :)