I'm headed to St George next week and was wondering if anyone had any suggestions for a good, fairly technical canyon for a group of 4. No water is a must. I'm hoping that the dry year will have left opportunities open for us. We're a group who at least have a good handle on the basics and we're looking for something that will stretch us a little. I'd like something that is at least half a day. If we drive over to Zion, is it dry enough to be worth it? Or is there something closer that would fit the bill? Suggestions? Thanks in advance