I fly to a concert about once a month. The biggest trip was a month in Europe to see the Grateful Dead back in 1990 (I saw 9 of the 11 shows). I am amazed at how many other people I have run into at shows that do this as well. Next month is Roger Waters in Las Vegas (A short trip compared to last year when I flew to Indiana to see him). A friend just went to Vancouver to see the Police in their first show, he said they were incredible. Have fun!