 This is our apparatus bay. We do have the one ambulance. We have a rescue vehicle now that serves kind of as an all-purpose vehicle for us. It's what our community paramedics run out of when they go on calls. Martin's small crew, fewer than 10 people, responds to 911 calls across a dusty 3,000 square mile range of rural West Texas. A lot of what we're seeing now with the heat is environmental, some dehydration, some heat exhaustion, things like that. Martin says they also get calls from people with chronic health issues.