I enjoyed your trip .........The standout is hearing of your joy, excitement, the journey, you seem to have really enjoyed it. What a wonderful trip by the sounds of it.
I guess if you went there at another time the focal ranges best suited may be different again, and the bears may not be in the exact location again ??
The 2 things you mention that standout out is flexibility in focal range and weight, focal range covering things is 70-500mm you had perfectly covered........the other was weight
and I respect that as important considering the climbing hiking.
The question i have is what would you take or do differently next time knowing what to expect and how would you deal with weight, leave a camera body and lens at home ??
What in your pack could be left out to offset the load ??
Oz down under
Thank you. It was a great trip. Seeing the salmon run in Alaska is a natural wonder.
During the various salmon runs (king, pink, chum/dog, sockeye/red, and coho/silver), the bears are where the salmon are, so that can change during the season with different salmon runs. And it can change day to day as a run progresses. We used float planes to get various places in the park and preserve, as there are no roads. The lodge owner / chief pilot and the photographer leading the group were both very experienced. We also did a little scouting each day by plane to see where the salmon were and where the bears were active (usually the same place). And if you are there outside the salmon runs, the bears are much more dispersed, I'm told.
As to gear, each trip may be different and YMMV.
For me, going back I would skip the 14-30 mm. The 24-70 was wide enough for most scenics (and I should have taken more). I might take a Sony RX100 variant or a Nikon J5 to have a small camera that would be better for scenics and group shots than an iPhone, but would be small. If I did that, I would consider dropping the 24-70. That would mean another size of battery.
If there was less walking/hiking and/or the terrain was easier, I might consider having two bodies out on a double black rapid strap. But that would not have worked where we were hiking out in the field. Two cameras with lenses attached did work well at Brooks. I might also consider the 200-500 mm lens, as it would cover most of shooting, if the weight and size is ok, given the anticipated walking/hiking and terrain.
If I were a Canon shooter, I would take an R5 and the new 100-500 mm lens (assuming you can get them, I hear they are in short supply). A bit jealous of the small size of the 100-500.
Backups are a good idea. I would not go without two bodies (although I would likely carry only one in the field if hiking, at least if I went back to a lodge each day as we did -- different question if camping) and a plan for what to do if you break your principal long lens (which could just be to bring a 70-300 or a TC for a 70-200). No one on my trip broke any gear, but slips and stumbles were common enough. Going back, I might not take my D850, as I have been shooting with a Z7II and Z6II most of the time this year. I wanted a DSLR along in case I found any issues using the Z bodies for bear action. The Z7II worked great and when using a single body, I used the Z7II and left the D850 and Z6II at the lodge to reduce weight in the field.
I brought my hiking poles and was very glad to have them, including for river crossings. The Katmai-Lake Clark-Iliamna area had a lot of snow this last winter, so water levels were higher than usual (making some stream crossings a bit more tricky) and there were snow fields in some places, which the bears seemed to like.
Polarizers were useful, cutting the glare or reflections on water and getting better views of the salmon. I brought one for each lens, but a better approach might have been to bring one or two and step-up rings. I used a polarizer on the 70-200 with TCs. I did not use one on the 500 mm PF, although I had it along.
I used the Z7II to shoot some video at Brooks Falls and of sub-adult bears play-fighting. Recommend trying it if you can, in addition to stills. My wife loved seeing video of the salmon leaping up Brooks Falls and bears catching them mid-air. She also liked seeing video of the bears play fighting.
I used 2 batteries in my Z7II on most days, but carried more just in cases. Access to charging might be an issue if camping and could argue for a DSLR kit.