RV Parks around Moab and Kanab Utah

We are planning a trip west as well and will be leaving South Florida in mid April. Being big on planning ahead I always make reservations at campgrounds before we leave. We have been to Utah twice in the past and have never had a problem finding a place to stay. This year the campgrounds are filling up early so I might suggest you call and ask how busy they typically are during the time you plan to be there. Also, , the webiste http://www.rvparkreviews.com is my bible when considering campgrounds. The reviews are written by campers that have stayed in the parks and I find the reviews to be honest and very helpful. ie: we drive a 42 foot class A MH. A campground website said big rig friendly but several reviews stated if you're over 38 feet don't even try it.
Hope you find some of this helpful. The midwest is amazing.