Main bag: 51.3lbs
Camera backpack: 24.1lbs
Lens Case(200-400mm): 11.4lbs
Tripod & Head: 6.0lbs
Second Bag: 21.3lbs
Camera Gear: ~41.5 lbs
Not exactly light but that is why they call in an expedition.
The essential dry bag for wet beach landings weighs in at 4lbs, but it does come with built in shoulder straps.
