I'm glad you got tickets. I tried but couldn't. I lived in Fredericton from 2003-2006. Such a lovely city. I have got back a few times for the FredRock Festival that the city has.
I saw them on the their 25th Anniversary tour and they we awesome. It was just like listening to their Wrecking Your Neck and Wrecking Everything live albums. I find they are very under rated as a metal band.