Who's St. George?

Right now I'm really hoping St. George is the patron saint of fixing Jeeps on the cheap! I'm sitting in a hotel room in St. George, Utah about 600 miles from Salinas and 450 miles from Durango. A couple hours ago, I was driving along in my Jeep with Jenn and the kids following in the Suburban when I heard a loud explosion and Jenn said fire blew out the exhaust pipe. I got it off to the side of the road before it died and was able to get a tow to St. George of all places. I'll find out what the damage is in the morning, but I'm assuming it will take more than a minor adjustment to get us back on the road. We'll see what happens, but I have to say I'm feeling a little stress over this!