Me too. I was going to sign up to be a volunteer but can't afford the ticket out there. Vincent and his wife Emily are great people. If you're interested in listening, I interviewed Emily a few months back: Conversation with Emily Horn: Awakening, Contemplation, Mystery. To my embarrassment, I've also interviewed Vincent, but that's been sitting on my computer. I gotta give myself a kick in the pants and get to uploading it! Anywho! Great to meet another BG's listener!
BG listener here! I too was hoping to go, but it's just too expensive. Perhaps one day in the future it will be held at a city with a major airport to get cheaper return tickets from the UK.