Well your instructor is one of the last remaining dinosaurs from that era! So he may welcome the Weaver. Hah! On serious note be sure and take back up gear. Stuff breaks. And take small portable snacks you can munch on the fly. I would strongly suggest some hand chalk if it is going to be hot. And cooling bandanas for your neck go a long way in reducing your core temp. A sturdy belt is a plus! Likely longer days than just 8 hrs, he is a great instructor and has spent his life learning and sharing knowledge. He made a determined effort to stay current within the industry and maintains a high level of respect to this day as a result. He is wicked smart and a genuine good guy.