i see a major problem in the sense of getting the younger guys and gals like myself (i'm 18) down to where ever... it's:
1. costly
2. not safe exactly if i'm alone.
3. there's many obstacles in the way.
4. opportunity cost (the cost in which u could wait for him to come to ur town and save the cost of flying to a special concert, [which don't get me wrong, it would be unique] and spending the flying money on other things...)
but those go for everyone really... except the saftey issue if ur older :P...
it's a wonderful idea, but i don't think it will be as easy as some people might be thinking... but i'd love to see it myself
the live stream would probably be a better and cost savings choice overall...