Cray snuck in a couple of times during Clapton's show. He was in the shadows, where no one could see him. Then out of the blue, he picks up a solo from Eric and the spotlight turned on him. It was really cool.
Derek Tucks (a native from Jax) played some unbelievable licks with a bottleneck.
Well worth the trip and the money for the tickes. There is no one else on the planet I would have paid $150 a pop for tickets.

Check out this website-
Dime a Dozen-
http://www.dimeadozen.org/torrents-browse.php?page=0
In a couple of days or maybe weeks, someone will post that show. An audience recording of the show-
You need to sign up for the site, sometmes it takes awhile to get on. Check it out-