I am planning our BIG TRIP for next spring / summer. Heading from Florida to Custer, SD (Broken Arrow horse camp). I'm trying to find horse camps along the way; preferably with electric, water and at least stalls. Right now, I'm trying to find somewhere in Missouri, between St. Louis and Kansas City, as close to the interstate as possible. Then somewhere between Omaha, NE and Sioux Falls. Help?