No traffic here, and the only sounds are of you and the water flow. Camping in the back country of Alaska is a very unique experience. When flying to a remote location, you need to think about what is a necessity and what is a luxury. The more you take the more it will cost - to hire larger or more planes. I can advise you on what and how to pack for your trip.
Teamwork is one of the most important aspects of being in a group camping in the Alaska outback.
The safety of yourself and those with you is the primary concern always.