Arkansas Tech students have through Wednesday to sign up to participate in an outdoor recreation trip to Horseshoe Canyon on Saturday. Students taking part in the trip will be able to enjoy disc golf, a zip line and rock climbing at no cost. Students wishing to take part are able to sign up at www.imleagues.com. Organizers say participants should bring their own water, snacks and equipment. Additionally, climbing equipment will be available for rent. The event is hosted by the Arkansas Tech Office of Outdoor Recreation. Learn more about the various outdoor recreation opportunities available to Arkansas Tech University students.