SAR Staff, Hasty BC, SVU, and WCSAR BC staged in the area of Short Lane to access a subject that had rolled his SxS, then walked away from it until he became disoriented. Foot teams located the subject and requested SVU SxSs to assist with the transport. Unfortunately, there were no viable routes to the location, so the subject, due to medical conditions, needed to be placed in a stokes and wheel and moved down to a staging location at Mia Vista Park.