It's a coincidence, but I did see David Gilmour earlier this year at Massey Hall in Toronto. And with Rick Wright on keyboards was so much for the better. I was out in Idaho, about 5-6 years ago (Nampa), and saw the Scorpions, Ronny James Dio and Deep Purple at some outdoor place (can;t remember the name of it now). We had a lot of fun there, did some whitewater rafting and explored the sawtooth mountains. Friendly people too. I'd like to go back there someday. And yes Clapton is a must see too.