I'm down too! I've been trying to find some people to go with because I just moved here and I'd love to have some people to go with. Pm me if you're down. I live in the Cottonwood Heights area.
There are a lot of detectorists in the SLC area. Bob at All About Coins in Sugarhouse sells detectors and deals with them all the time. He might have information on others. I am only in Utah in the winter.