So I am a lifeguard. Know anything about saving lives in water?
I'm impressed! It's a big responsibility to supervise other people's safety in the water! Tell me more.
Lifeguard
You must be a strong swimmer, plus have first aid training? I'm sure you've also been trained for rescues in various conditions. 
Well, I help make sure people do not drown or get injured while in or near the water!
Lifeguard
A lifeguard is a rescuer who supervises the safety and rescue of swimmers, surfers, and other water sports participants such as in a swimming pool, water park, spa, beach or river. Lifeguards are strong swimmers and trained in CPR/AED first aid, certified in water rescue using a variety of aids and equipment depending on requirements of their particular venue. In some areas, lifeguards are part of the emergency services system to incidents and in some communities,lifeguards may function as the primary EMS provider.
I'm thinking from the scuttlebutt I'm hearing that's it, but I don't know anything for sure other than they do have a script they love, they're still tweaking." The film may also take place more in the real world than in the past according to the recent interview: "That's what I'm told, but you didn't hear me say that," Boxleitner joked. "I think it's going to be a lot about taking the company back because if you remember Sam Flynn