I am not a Dixie student, but we share the same hospital for clinicals. I'm actually a Mohave student (across the Arizona border). I CAN tell you though that Dixie really does have a good program. They have a high pass rate. What's nice about their program is that they start twice a year, so you have more options and a better chance to get in. I go to Mohave, and I've loved it. It's a lot smaller - they only let 24 students in a year, but it's a great program. Mohave lends itself to people who work and go to school, which is nice. I know that all of these programs in this area have their kinks, Dixie, SUU and Mohave...but I think you are going to find that no matter where you go.
I have known several people that have gone through Dixie's program, and they have all liked it.
Good luck on what you decide!